Cooler Master MH670 Wireless Gaming Headset with Virtual 7.1 Surround Sound – PC & Console Compatible with 50mm Neodymium Audio Drivers, Ultra-Clear Boom Mic and Portable Frame – USB Type A/C / 3.5mm


HEADPHONE DRIVER Ø 50mm
HEADPHONE FREQUENCY RESPONSE 15 – 25000Hz / 3.5mm mode, 20 – 20000Hz / 2.4GHz mode
HEADPHONE IMPEDANCE 32Ω
HEADPHONE INPUT Maximum 80mW
HEADPHONE SENSITIVITIES @1KHZ 110dB ± 3dB
CONNECTOR(S) 1.5m 3.5mm to 3.5mm cable, 1.2m micro USB Charging cable
DIMENSIONS (L X W X H) 192 x 85.5 x 191.5 mm / 7.59 x 3.37 x 7.54 inches
MICROPHONE PICK-UP PATTERN Omni-Directional
MICROPHONE FREQUENCY RESPONSE 50 – 18000 Hz
MICROPHONE SENSITIVITIES -40 ± 3dB (@1KHz)
MICROPHONE SIGNAL:NOISE RATIO 50dB or more
MICROPHONE TYPE Detachable flexible microphone
WEIGHT 373g / 0.82 lbs (Including 3.5mm Cable), 346.5g / 0.76 lbs (Without Cable)
MH630 MH650 MH670
Special Features Standard RGB Lighting 2.5GHz Wireless
Sound Quality 2.0 Stereo Virtual 7.1 Surround Sound* (PC Only) Virtual 7.1 Surround Sound* (PC Only)
Connectors 3.5mm Jack USB Type A 3.5mm Jack & USB Type A/C
Platform Compatibility PC, PS4, Nintendo Switch, Xbox, and most smart phones PC and USB Type-A Consoles PC, PS4, Nintendo Switch, Xbox, and most smart phones
Portable Design


Weight: 347 g
Size: uni
Dimensions: 19.2 x 8.55 x 19.15 cm; 346.5 Grams
Model: MH-670
Colour: Black
Batteries Included: 1 Lithium ion batteries required.
Colour: Black
Size: uni

43 Responses

  1. ConcepcionMalla says:

     United States

    I use this product on the daily. It has long lasting battery life and great noise cancellation. They are very comfortable.

  2. MillieBehrens says:

     United States

    I’ve gone through a few different over ear headsets before finding these. I’ve owned my own pair for years now and have zero complaints.

    They hold their charge quite well to the point that even today after more than 2 years, I’ll forget that they eventually need to be plugged in (I can get at least a week of all-day use for work on top of gaming for a few hours a week before they’ll make their “low battery” beeps). Even better is that they charge via USB, so there’s always a cord that can be used within my reach.

    The sound is great. They’re probably not the best to an audiophile in terms of quality, but to the average person these are going to sound pretty damn good. The mic quality is quite good for a wireless headset as well – none if the “radio” distortion that other similar headsets seem to struggle with.

    Lastly, the comfort. These are absurdly comfortable. I wear these ALL day and have zero discomfort. No irritation on the top of my head from the strap, no tenderness on my ears from the padding, just and extremely comfortable fit.

    I’ve bought these for friends and recommend them to coworkers. If you just need a quality pair of headphones that sound great, fit well, and don’t cost as much as a console, these are for you. I’ll never get a different pair again.

  3. Tuong Nguyen says:

     United Kingdom

    Our son loves this for gaming & says they’re comfortable & sound quality is good. As parents we don’t like them as he can’t hear us even when we shout at him to do something!

  4. Anonymous says:

     Italy

    Prese al Black Friday a 52 per quel prezzo sono pi che ottime

  5. Anonymous says:

     Germany

    Pros:
    – Comfortable for long hours: soft padding, decent head band, clampimg not too strong. It might be a problem for larger heads, mine is average. Might overheat during summer, but this is expected with almost any closed headsets and pads
    – Sound quality is good using wireless, no perceived lag. It is not audiophile grade though 🙂
    – Freedom of movement is fantastic, range is great even in other rooms. This is expected from wireless as opposed to Bluetooth headsets
    – Can be charged and used at the same time
    – Microphone detachable, sounds petty good to others, not very compressed or nazal
    – Build quality seems decent, but we shall see how it will hold in time. I do expect peeling of the fake leather after a year
    – Mute button comes in handy
    – Battery life is decent (a week of daily usage of 2-5 hours)

    Cons:
    – Not enough head band expansion, might not be enough for some larger heads
    – Volume dial seems crappy, I shall not use it since it might break (like in the cable version)
    – Mute button is easily pressed when you put the headphones on the table
    – 7.1 is pretty useless
    – Limited quality and bitrate via wireless
    – USB dongle is too big for a laptop
    – Pads fo not seem to be easily replaceable

  6. Anonymous says:

     Australia

    You want sound suppression and just hear the sweet sounds of your games then this headset is for you! What are you waiting for stop wasting money on rubbish headsets get one of the best.

  7. Anonymous says:

     United States

    Buena calidad de entrega y producto, en excelentes condiciones y absolutamente acorde con lo que venden. Microfono excelente y audio espectacular.

    Excelente producto y entregado una semana antes

  8. Alexis Leigh says:

     France

    j’aime bien le produit on me l’avais conseiller mais j ai craquer et pris la station de charge du meme prix. qui ne fonctionne pas.
    L’adaptateur pour la clef sub type c qui tourne est une erreute de dbutant … je peux pas l’utiliser car il y a deux cable a cauter de mon port usb c car y a l’alimentation de brancher d un coter et de l’autre l hdmi… pourquoi ne pas avoir fait un adapteur avec des prises qui ce suivent?
    Apres rien a dire tous le reste et niquel

  9. Anonymous says:

     Australia

    I bought it on sale for 100$ aud. I am very happy. My frienda told me that mic is giving little bit extra bass when it is in front of my mouth but no problem otherwise. Pads are soft, easy to install. Only thing is software should be more detailed. Overall it is very good.

  10. Anonymous says:

     United States

    The most comfortable headset in the world but sounds bad. At first after my hyperx i always thought that ears are not equal and left dynamic works louder. Than i got used to it. But still it sounds way not so good. It sometimes when i charge it and play at the same time gives me weak electrical shocks like touching cat that have been running 2 hours on a carpet.

    But after all, i still like it. They are very comfortable. I can play a lot in them. Microphone is nice even despite it is wireless. I can easily go to kitchen and there never be signal drop. They sound strange after my hyperx in music or watching cinema but in gaming i don’t feel any problems.

    Still i would even recommend it. Top built quality. Top microphone. Normal sound. Never problems with connectivity. Very comfortable.

  11. LakeishaZUY says:

     Italy

    LE CUFFIE RIESCONO A TRASMETTERE A NOTEVOLE DISTANZA, ANCHE IN ABITAZIONI A DUE PIANI, SEMPRE CHE LA CHIAVETTA TRASMATTITORE USB, SIA POSTA IN POSIZIONE BUONA, OSSIA NON CHIUSA NEL CONTENIMENTO DEL PC. IL SEGNALE E’ NOTEVOLE COME QUALIATA’, TONI BASSI GIUSTI, GODERSI UN FILM CON QUESTE CUFFIE, RESTITUISCE LA QUALITA’ DEL DOLBY, ANCHE SE VIRTUALE. DURATA BATTERIE CIRCA 4 GIORNI PER USO DI CIRCA 9 ORE AL GIORNO. ACQUISTO CONSIGLIATO. AMAZON OTTIMA NELL’ASSICURARE LA CONSEGNA.

  12. Anonymous says:

     United States

    I’ve been using a Turtle Beach Stealth 450 Wireless headset for a few years and it started to go bad over the past few weeks, so I’ll be comparing this headset to the Stealth 450

    Sound Quality – Both headsets give really good sound quality, but the MH670 edges out just a little in quality.
    Mic quality – I haven’t used the mic much, but both are nice detachable mics that are bendy. And people I talk to can’t tell much of a difference.
    Battery Life – I can’t comment on this just yet because I haven’t really gotten a feel of the battery life of the MH670 yet.
    Quality – the Stealth 450 does feel a bit higher quality here. It isn’t a huge difference in quality though.
    Comfort – this is where the MH670 excels, especially for people who wear glasses. I don’t feel a lot of pressure with the sides of my glasses squeezing my head as opposed to the 450. The MH670 wins this hands down.
    Range – The MH670 works better with range. Both have good range if there isn’t anything breaking line of sight, but the connection stays clearer even when walking around the house and going upstairs wearing the MH670. This was the biggest issue I had with the 450.
    Button Layout – the 450 has a slightly better and intuitive set of buttons for power, mute, and volumes.
    Software – the Turtle Beach software is pretty nice, it gives a ton of options where as the MH670 doesn’t really have any software. But the TB app can eat up some resources at times.

    Overall, I recommend this if you want a decent gaming headset that is wireless, especially if you are like me and wear glasses. I’m really happy with the purchase.

  13. Anonymous says:

     United States

    I have to say that this is one of the more boring looking gaming headsets. It doesn’t look sleep nor does it have cool lights and fancy colors, but the sound quality and comfort is really top notch. The earcups are large and deep that envelops my ears. The passive noise isolation is not bad. It’s not going to block all sounds but should block all the background noise. The pads are soft and comfortable. I find that they don’t get super hot and sweaty after an hour, which is great. The headband has a thick cushion on the top that can positioned to contour around my head. It’s rather comfortable. The mic boom is flexible and adjustable. I push it out of the way when I play games that don’t need a mic. As for the sound quality, I think this is tuned for gaming and has very clear sounds. I can clearly hear the rustling of footsteps as well as boomy explosions. Background game music sounds good too, but I won’t use this to listen to regular music because I have other headphones for that. I think the reason this headphone excels at sound quality is because it uses a 2.4GHz wireless connection rather than using Bluetooth (yes, I know BT also uses 2.4GHz). The connection is very stable too.

    If you are like me who focuses on sound quality rather than beauty, you might like this headset too.

  14. Anonymous says:

     United States

    I purchased this headset roughly 5 months ago and I upgraded from the Corsair Void Pro USB. I wanted to take a leap into the Wireless space because I have heard many good things.
    So to start this headset when wired, sounds great. If you use the Windows Equalizer and not the CoolerMaster software’s equalizer, you have decent customization. The headset isn’t the most comfortable but with the occasional readjustment I can wear it for a couple hours.

    Even in wireless mode the benefit I saw was the range, I enjoyed walking across nearly my house and grabbing food with this headset.
    But really the Wired benefits is all I can praise with this headset.
    While wired the microphone given with the headset does not work in tandem with one cable. Which is fine if you have a secondary/usb mic for better quality.
    When in wireless mode the audio quality was okay, however with louder noises or higher pitched ones, it got a little painful and screechy. The only way I could fix this is by going back to wired.

    So this headset is amazing if you need a headset for your phone, as it comes with a type-c adapter, or if you don’t mind using your wireless headset in wired mode all the time.

  15. Anonymous says:

     Spai

    La verdad es que en lneas generales est genial, un bastante decente sonido, el micrfono tambin se escucha muy claro, y lo que ms me sorprendi es que son super flexibles.
    En mi caso tuve que devolverlos porque me daba bastante dolor en las orejas, no se si es por el peso o porque las almohadillas para mi resultaron ser muy finas, pero para gastar ms de 100 y tener todo el rato ese dolor, prefer devolverlos.

  16. Anonymous says:

     France

    Je l’ai achet pour le cadeau de nol de mon copain et franchement il n’es pas du, le prix en vaut la chandelle.
    Il est satisfait du son, du casque en gnral mais surtout du confort de se casque.
    Je vous le recommande fortement, en terme de qualit prix c’est top.

  17. Urban Jeff says:

     United States

    Really clean sound. Get plenty loud and the battery life is dece

  18. GlendaSodersten says:

     United States

    I purchased this for my wife and she been using it since christmas. Now she has an alienware m17, which I gave to her since I don’t use it anymore. She overall love bass in any headphones and the eq from the cooler master app is amazing thing for her. She can adjust whatever her heart desire. She does wish the vocals were somewhat louder or clearer on certain songs but that could be the producer part.

    Comfort – she also have the hyperx flight (qi charge verison) she love the comfort on it but comparing to the coolermaster, the thick earpads is little much for her BUT she did get used to it and got more comfortable afterwards.

    Mic- from what i hear, the mic sounds amazing but does require for you to go in the app and increase the mic, unless you can speak loud enough for the mic to output the voice for the other person to hear, otherwise, increase the mic volume. FOR THE CONSOLE PLAYERS, we both have the ps5 and she tried plug and play but the only downside is, the mic pick up a lot of outside noise, i can speak low and it somehow pick up my voice, anything you do, it will pick up the noise, the settings in the app doesnt save to the headset when unplug and plug into another device. (I assume this issue can be happening on mobile or on the switch, since it has a usb c dongle)

    Overall she love the headset and could be her favorite headset for gaming and music (on pc)

  19. Anonymous says:

     Germany

    Das MH670 ist meiner Meinung ein sehr gutes, dem Preis entsprechendes, Headset. Das Preis / Leistungsverhltnis ist top. Es bringt klare Tne und einen schnen 7.1 Klang. Ich selbst benutze das Headset fr Gaming. Zwei Kritikpunkte habe ich jedoch :

    1. Nach lngerem Aufbehalten kann es passieren dass das Headset anfngt zu drcken.
    2. FR GAMER: Das Headset scheint die Frequenzen von Call of Duty Warzone ber WIRELESS nicht ganz aufnehmen zu knnen. Es kommt hier zu Ruckeln beim Spielen, Sehr nervig, jedoch behebt man das Problem indem man das mitgelieferte AUX Kabel anschliet und damit spielt. Dann luft alles wunderbar. Habe das Headset auch nachliefern lassen, aber auch beim Zweiten hatte ich dieses Problem.

  20. MarisaSalley says:

     United States

    Bought this product for my boyfriend and he loves it! Great sound quality and for gaming.

  21. Russell Hulstine says:

     United States

    The headset does a really good job for low tone songs and bass but at higher pitch noises, it noticeably lacking but barely. Still great first wireless headset for the price

  22. Anonymous says:

     United States

    This is totally worth my money it shipped super fast and works great i would definitely recommend these the only thing is the size so they are a little big but overall GREAT

  23. Anonymous says:

     United States

    Very comfortable and good sound. One minor negative is the mic on/off is a button which is hard to tell if in or out without looking whereas my previous set had a slide switch which i knew was up for off/down for on, AND when you talk into this mike you cannot hear it yourself – I recommend considering this small detail if you are using for work calls so you know if you are on or off (without using the computer mike control).

  24. HarleyKnopf says:

     United States

    They are a comfortable pair of headphones. I didn’t mind wearing them for longer periods of time (over an hour). For the price point, I’d say they’re good comfort and quality.

    My grievances are all centered around the audio quality. These are bass-heavy. If you like that sort of thing, they are likely a great option. I prefer a flatter, more audiophile response, so these aren’t to my tastes. I also found the mid-range (voice band) to be muddy. It could just be my ears, and my lack of ear-time with bass-heavy headphones, but I had a difficult time understanding others on conference calls. The mic quality seemed fine, but intelligibility was poor.

    One last grievance: these headphones have almost no side tone. That is, you can’t hear yourself talking. When in a conference call, I couldn’t tell how loud I was speaking. That’s a kudos to the noise isolation that the ear pads provide, but a big red flag for the engineers doing the audio balancing.

    Bottom line: if you’re listening primarily for music enjoyment and gaming, these are probably fine. If you do a lot of virtual meetings and conferencing, however, I’d pass.

  25. Anonymous says:

     United States

    I am a previous owner of the MH751 wired version of these headphones and they are pretty much the go to gaming headphone for under $100 in my opinion. But wireless headphones are a different ballgame and Cooler Master, while a great company, isn’t an audio company. Coming in at the current price point, the market is loaded with junk so I honestly wasn’t sure what to expect.

    These really surprised me. Out of the box, the sound quality is excellent. It has slight tipped up bass and a slight smiley face curve rounded out by equally tipped up highs. The non-linearity isn’t an issue though and the sound is pleasant even for just normal music listening. There is a high level of detail which is perfect for gaming.

    The best thing is how comfortable they are. I struggle finding headphones comfortable enough to wear for really long gaming session but these are next to invisible once you are into your game. The pads are nice and offer plenty of cushion without making my ears sweat.

    Overall, a very nice surprise!

  26. EddyBarger says:

     Italy

    Bellissime, qualit eccellente, peccato non prevedono la compatibilit per la tv.

  27. Anonymous says:

     United States

    I have used the HyperX Cloud Flight S Wireless 2.4ghz for
    a while now. I recently got a chance to test these, and I am thoroughly impressed. Excellent sound and comfort. No audio lag from 2.4ghz wireless, which is the most important thing in FPS shooters.

  28. Anonymous says:

     United States

    Golden Review Award: 2 From Our UsersI’ve tried so many pairs of headphones over the years! I’m not an audiophile by any stretch, but I do appreciate (and NEED) extreme comfort in a headset. Some headsets are obviously more comfortable than others. This set impressed me in both sound quality and comfort!

    I appreciate the adjustable head strap, since headsets that have less adjustment ability tend to cause me headaches. The cushioning on these headphones is so thick, you can actually comfortably rest the side of your head on a pillow while wearing them. Obviously, this isn’t something I do while gaming, but when I travel, I prefer to only have to pack one set of headphones to use both with gaming and when watching television at night. With great comfort comes great size, so don’t expect these headphones to be the most portable you’ve ever owned.

    The noise cancellation isn’t the best I’ve experienced, but it is perfectly adequate. Audio quality is exceptionally good. Some gamers may prefer a bit more bass than these offer, but I personally always turn off the bass boost, so this set is great for my purposes. I have not noticed any lag, distortion, or drop offs. The range is very good.
    These headphones hold a good charge. You won’t need to recharge them every day unless you are wearing them around the clock.

    Overall, this is a great set of headphones which are flexible enough to use for both gaming and video streaming.

  29. Anonymous says:

     Mexico

    Muy funcionales, micrfono suena muy bonito los recomendara mucho, porque si se le acaba la pila lo usas con cable, calidad alta del audio.

  30. RickieNiles says:

     United States

    I’m really enjoying the sound quality on these Cooler Master MH670s. They have nice, warm sound with a decent punchy bass that doesn’t get too rumbly or muddy. I’m not an audiophile by any means, but I think these headphones sound great for music and games.

    Oddly though, Cooler Master went with a volume dial that operates independently of your system volume. I haven’t had a set of headphones work like this in over a decade. For the most part though, I just keep the volume dial maxed on the headset and adjust using my computer volume slider.

    The ear cups and headband fit very comfortably over my relatively large head. For reference, I wear a size 7.5 fitted cap. Another reviewer said that these headphones are creaky, and that was my initial experience too, but the creaking has gone away after a short break-in period for me.

    The headphones are charged using micro-USB, which is a little disappointing in 2020. I’m ready to switch everything to USB-C already.

    The USB dongle is USB-A (“regular” USB), but CM also included an L-shaped USB-C adapter, which is actually really nice, because this adapter is super long. The adapter sticks out about 2 inches when plugged into your computer.

    The microphone is detachable and plugs into a 3.5mm socket on the left side of the headset. The jack has a silicon flap that keeps it covered when you’re not using the microphone. The mic itself is bendable and audio quality seems pretty good. There is a mute toggle button next to the jack on the left ear cup, and the headphones will produce a long beep when you mute and a short beep when unmuting. I wish CM had gone with a flip-up design instead of a detachable mic though, because I don’t like having to remove the microphone to fit the headset into a case.

    Speaking of cases, this headset fits perfectly in the LTGEM case that is also sold by Amazon. Search for product ID “B01EMYUOLE”.

    Additional accessories are a drawstring storage bag, a braided micro-USB cable, and a braided 3.5mm cable for wired playback.

    Pros:
    + Nice sound quality.
    + In my quick test, wireless range is at least 25 feet, which is pretty good.
    + Good microphone quality.
    + Includes braided cables and USB-C adapter.
    + Comfortable on my large head.

    Cons:
    – Detachable mic is annoying to store.
    – Volume dial is separate from system volume.
    – 7.1 audio on headphones is always a gimmick.
    – Dongle is really long. Hehe.

  31. Robert Steele says:

     United States

    This headset actually defied my expectations for it’s price-point. At first, I was just enjoying how comfortable it was on my head – very lightweight, doesn’t strain my ears. Then I heard the sound quality, it was perfect – goes as loud as i’ll ever need it to go and without being muddled. The battery is also very impressive for a wireless headset, I have yet to run it out and I charge it at the end of my 10 hour workday every day. All in all, it’s a solid headset.

  32. AnthonyI21 says:

     Mexico

    Al inicio es un poco incomodo te tienes que acostumbrar, el sonido ms decente que se puede aceptar, funciones de 10, desde el micrfono hasta los botones.

  33. VaughnFindlay says:

     United States

    I really like this headset. I got it for 2 purposes: gaming and video conferencing for work, and it is excellent for both.

    Setup is really easy, you just charge the headset using the included micro-USB cord until the little light turns green, then plug in the wireless USB adapter to your computer and push the power button on the headset, and you’re up and running. Mine connected immediately. The headset has the power button as well as a microphone mute button, simulated 7.1 surround button, and a volume dial. The head band is highly adjustable and should fit 99% of people just fine. The pads around the ears are comfortable and soft and block out ambient noise pretty effectively. I have a large head and have to move it around occasionally to keep comfortable on top of my head but this has been the case with pretty much every headset I’ve ever used.

    The headlining feature of this headset is the 2.4ghz wireless connection, which is better than bluetooth because in theory, it has no delay. Bluetooth headsets almost always have a slight audio delay which isn’t a huge issue for conversations but for gaming, you want zero delay. As far as I can tell, the connection is as advertised, no discernible delay, and wow is wireless a nice feature. You can stand up and walk around and stay connected to your computer!! It seems to work up to around 15 feet away, so plenty to walk around your office or whatever room you’re in. Battery life seems good as well, I can’t imagine anyone ever wearing it long enough to drain from fully charged to zero in one session. However if you do, you can always hardwire it if the battery dies.

    Audio quality is excellent. Clear, crisp and full. I have no complaints for gaming, music/video, or conferencing. Pretty good bass response as well. And the microphone quality is excellent according to those I’ve had on the other end of the conversation.

    There are 2 small cons in my book. 1, I wish micro-USB would go away in favor of USB-C. 2, when you push a button on the headset while wearing it, it makes a really annoying beep. But neither of these things are worth knocking off a star as overall the headset is excellent.

    Very impressed.

  34. TrevorGopinko says:

     United States

    First, I am not a gamer. I however spend a lot of time on calls and most headsets hurt my ears after a while or I am constantly messing with cords. I am able to use the wireless feature of this headset on my laptop and iPad so I have flexibility. The sound works great for my needs, not too much bass, and does a good job of drowning out my kids talking. So for the non gamer I feel this headset is a great addition and price.

  35. AureliaCramsie says:

     United States

    Straight to my discomfort from the headband. The headband is thicker in the middle putting pressure in a small spot at the top of my head. Wearing them for extended periods I could feel a bit of pain from that spot. Adjusting the headband from time to time did help avoid this.

    Back to the rest of the review.

    I’m really impressed at the wireless lag-free audio. I was able to play rhythm games without having to adjust between wired and wireless. Range is fine for my space. I can’t go as far as some other people due to the placement of the USB dongle and being on the ground floor. While it’s a wireless I’m glad it has a 3.5mm port and TRRS cable included. I do wish Cooler Master included a TRRS to headphone/microphone splitter adapter for something like a case front panel that has individual headphone and mic jacks.

    The removable plush pleather ear pads may make ears get warm and sweaty. It has great clamping force. Not tight that it feels like it’s squeezing your head, but secure enough that I can tilt and look down towards the floor without it slipping off.

    Since it’s made in mind for gamers I expected the sound quality to not be that great for music and movies out of the box and it’s true. Typical of a wireless headset, the battery and electronics crammed in so the usual design will be closed back style. That and the pleather ear pads that do well at noise isolation (do not mix it up with noise cancellation) gives emphasis on the bass and mid lows that make it sound “muddy” to me. Not a problem to fix by fiddling with an EQ.

    The detachable mic does a good job at picking up my voice clear without picking up far away background noise. For closer noisy things like a keyboard or anything nearby the mic will pick it up as expected. There’s no other settings to help improve the mic so you will be on your own with another piece of software like voicemeeter for noise gate and compression. The mic port cover is annoying to mess with and I can see it breaking off or someone just tearing it off. And if the mic ever dies you do have a 2 year warranty and when you’re out of that since it’s a 3.5mm jack so you could just plug in some other mic in there.

    The battery capacity and the charge life specs are buried in the product sheet PDF. It has a battery capacity of 1500mA and a charge life of greater or equal to 24 hours. I can confirm both that with a full charge I was able to use the headset over a few days totaling around 31 hours before the low battery beep started to play. Charging it up to full using my USB meter it recorded a charge of 1590mAh on the battery. I would prefer if the charging port was USB-C instead of micro USB for the ease of plugging in the cable.

    There is a lack of documentation on how some buttons and light status on the headset.

    To toggle 7.1 hold the button down until it beeps once to enable 7.1. Hold down the button again waiting for a double beep to disable.

    The mic mute is a latched switch. It will play a beep when unmuting and a longer beep when muting. The LED will blink green and red to let you know the mic is muted on the headset.

    With the mic unmuted the LED will blink green periodically while the battery level is still good. It will start blinking red and repeat an audio beep when the battery level is low. The LED can be a distraction when in a dark room. Some tape can fix that.

    If you’re looking for a wireless headset that also has the ability to be used wired then this is a good option. Yes I have some discomfort from the headband, but shifting it around does help. And someone else might not experience this so there’s really nothing that bad then.

    Slight Discomfort From the Headband, but Don't Let That Stop You

  36. VeronicCulp says:

     United States

    This suits my need perfectly. Sound is good for the price range. Mic is good enough, no complaints from online games like Warzone and such. The mic is also adjustable with the boom mic. The style and build quality was a surprise to me. Works well in wireless or wired 3.5mm on PC and PS4. Android with 3.5mm was good too. Fitment-wise I had to adjust to it coming from Logitech, but was comfortable enough. I would had never thought Cooler Master making a good headset. Solid buy for me.

  37. OctaviaQWK says:

     United Kingdom

    Further to my earlier post I can confirm the troublesome dongle finally worked. I was sent replacement headphones but decided to keep the original set as the overall quality is perfect for my needs and I needed another pair anyway.

    The build quality, sound and comfort out of the box are very good.

    I have a decent PC soundcard plus a very good speaker system and when connected directly to either input the sound quality is very good with resonant but not overpowered bass, clear mid and high ranges all well balanced.

    I bought these primarily for high-end gaming and as such are extremely good but was pleasantly surprised that they are also very good for music and film too, and when using wireless mode, the sound is potentially slightly better when paired with the sound editing/equalising software to adjust to taste/per media.

    The set charges very quickly (about 1-2 hours max and lasts for extended periods of wireless use)

    I also found the mic to be loud and clear when gaming.

    Minor issues:
    There is no charge indicator to show charge level as far as I can tell.
    The operating buttons on the headphones are virtually indistinguishable from each other and need to be learned positionally.

    Overall:
    These are very good headphones which only audiophiles would prefer not to use. They are fairly expensive but you get what you pay for and as such they are definitely good value for money.

  38. Anonymous says:

     United States

    I’m gonna keep this simple

    Comfort: 5/5. HUGE pads, enough clamp to keep them on your head but not too much that it hurts, nicely padded headband. Wore these for 9 hours, my only issue is that my ears were only the tiniest bit sweaty when taking them off. Not even a little bit of fatigue, and that’s rare for me because I have massive ears.

    Build Quality: 3.5/5. This is a cheap wireless gaming headset, it’s entirely made of plastic. It’s good quality plastic, but still. I don’t think these will break anytime soon.

    Sound Quality: 4.5/5? This is kinda hard to rate, but I feel like I have to take into the equation 2 things. 1, this is a wireless gaming headset. 2, it only costs $119.99, $109.99 when on sale. The sound of this headset in it’s default stereo 2.0 mode, Is actually pretty damn good. Bass is decently extended, Midbass can be a little bloated sounding but it’s honestly more welcome than hindering. Mids, albeit a little recessed are detailed well enough and the tone is pretty much spot on. The high-mids to treble range seems a bit dark to me, but I don’t really detect any amount of detail loss. Soundstage and Imaging are fine on this headset, the soundstage is relatively wide but the imaging and and spacing of instruments in music is just average. For gaming, these will be perfectly adequate for footstep articulation and spacial awareness. These are just a very soft and easy to listen to headset, which was surprising to me. Usually gaming headsets sound very very unnatural with Overdone Bass that sounds sloppy and peaky treble that’s boosted to the point that It just can’t be used for anything other than gaming. Sounds pretty great right? but then you enable the 7.1 Surround Sound button on the right earcup. DO NOT do that. The high-mid to treble section gets boosted like atleast 10db, and not in a way that just makes it “bright.” These become treble cannons and very sibilant. In gaming use this could be desirable but even after gaming for an hour in this mode, my ears were ringing and it wasn’t pleasant. On top of the decrease in sound quality, it also added 0 perceived spacial awareness, which seems pretty beside the point. So yeah, as a normal stereo headphone with no EQ? Pretty damn solid for what you pay for. Don’t expect miracles tho.
    5/5 for casual gaming
    3/5 for competitive gaming
    4/5 for music

    Mic Quality: 4/5. This is the same incredible mic that you get on the MH751/2. It’s the best mic on a gaming headset. But in Wireless mode, it seems like the bandwidth for the mic is very little, and it causes it to sound very muffled and distant. In comparison to my ModMic Wireless, it’s night and day. The ModMic sounds 10x better.
    But when you use this headset wired, the mic transforms into this almost professional condenser mic quality, it’s kind of insane. 5/5 in wired, 3/5 in wireless. No static or distortion, your voice will be heard easily, but it just sounds very muffled.

    Wireless Range: 4/5. Was able to walk around my entire (tiny) apartment and receive the full signal. Haven’t gone further, but i feel like it would cut out the moment I go outside.

    Battery life: 5/5. The specifications from Cooler Master state 18 hours. The headset hasn’t died yet on me once, and I’ve used it for 16-ish hours in one sitting with no charge before, so the 18 hours is probably accurate. Don’t see how anyone could need a longer lasting battery.

    I feel like I’ve covered every point I need to.
    TLDR: These sound good, the mic is fine, and the comfort is the best out of any headphone I’ve owned. If you need a cheaper wireless headset and don’t care about Surround Sound, this one’s for you.

    By the way, to all of you complaining that the light keeps flashing red and green, it’s because you have the mic mute button enabled. Please just press the button again and stop acting like Cooler Master rolled out a defective product.

  39. StanleySparkes says:

     Canada

    I have been using the Corsair Vengeance 1500 (wired) for about the last 8 years and had been scared away from wireless due to battery life as well as mic quality since I also use it for work. I’ve been using this headset for a few days now and so far I’m extremely impressed. I find it as comfortable as my previous headset which I loved and more importantly the mic doesn’t make me sound like I’m in a tin can like many other wireless I had tried over the years. The sound quality of the drivers themselves is pretty good but not as good as my previous wired set but still an enjoyable experience for both music and gaming and in no way take away points from my rating. On the left hand side you have the mic mute which makes a long beep when muting and a short been when unmuting. The button is also slightly depressed when muted which I personally like for touch feedback as well. The rotary volume control is also nice vs a +/- button some imply. On the right the you have the power button which you hold to turn on and off which prevents you from accidently turning off the headset when you reach for the 7.1 surround on/off button. I haven’t played around much with the 7.1 but it does add a dynamic in gaming that is noticeable but I’m not sure I’d ever game with it on. Overall, given the price, I think CoolerMaster may have a very popular wireless headset on it’s hands or at least a good option for those who need a work and play headset like I do and this ticked off all my boxes.

  40. Heather Poole says:

     United States

    Golden Review Award: 4 From Our UsersMy gosh…if anyone is reading this just do yourself a favor and buy these. I was kind of hesitant to buy a headset from CM but after reading up on them I decided to try them out. Before these I had the Arctis 7 and 1 which both sounded terrible so I ended up returning them. I also tried the new Logitech G pro which was good for music, but for FPS games they weren’t that great. I was about to go with the HyperX but I’m glad I didn’t. These are super comfortable and the built quality is above average. The sound quality is what’s most important and these sound WAY better then all the stuff I tested. I listen to a lot of deep house/ hiphop and play a lot of competitive csgo and cod for fun so sound quality is important for me. These right out of the box blew everything I tried out the water. Only thing is that I’m not a fan of the CM software but straight out the box sounded the best so don’t even bother with the software. It’s hard to find good cans since everyone has their own taste but I can assure you that for this price range, it’s the best out there. So stop wasting your time deciding which to get because it doesn’t get better than these.

  41. Anonymous says:

     Canada

    Golden Review Award: 2 From Our UsersThis is a great wireless headset for the price however – the Cooler Master Software make the sound quality crummy. If you just use the standard windows EQ – you can get a great sound for gaming and casual music listening. This is not an audiophile grade headset, I would imagine the $300+ dollar options offer better sound, but most gaming headsets aren’t for critical listening.This headset has no sidetone, but I didn’t need that feature. They are heavier than my old Cloud II – but still comfortable. Overall i’m happy I saved the $60, over the Cloud Flight S.

  42. Anonymous says:

     United States

    This headset is really good. I’ve owned 2 other wireless headsets that being the Turtle beach stealth 600 and the HyperX cloud flight which was my most recent one. This headset gets much louder than the Turtle beach and overall has much better sound. Way better battery life too. With my hyperX I always had this problem where the audio would cut out for a second then come back on. Some days it didn’t do it but when it did it was super annoying. The cloud flight also didn’t have the bass these do. The gunshots in games sounded almost tinny compared to the Cooler master. Not to mention the software which is WAY better on the cooler master headset. You can customize the sound to however you like and not to mention the 7.1 surround sound. You also don’t need to worry about comfort because I can wear these for hours and still feel great.

  43. RebeccaDivine says:

     United States

    The volume was not that loud but overall its good