Syncwire Bluetooth 5.4 Aux Adapter for Car, Bluetooth 3.5mm

Syncwire Bluetooth 5.4 Aux Adapter for Car

Syncwire Bluetooth 5.4 Aux Adapter for Car, Bluetooth 3.5mm Aux Receiver Wireless Audio Receiver for Home Stereo, Wired Headphone, Hands-Free Call, 22H Battery, Deep Bass, Colorful Light, Black


bluetooth receiverbluetooth aux adaptercolorful light switchbuttons function


8 Responses

  1. Anonymous says:

     United Kingdom

    I use this in my car as it doesn’t have built in Bluetooth.The connection is very good and strong and does not drop off as a lot of these gadgets have a poor signal to connect but this is definitely by far the best product I have used.
    Also it has a nice design to it and the lights around the dial make it look bit funky.
    It has a nice slim and small case over all.

    It’s very easy to set up and connects straight away without dropping signal.

  2. AllieYATES34 says:

     United Kingdom

    This syncwire bluetooth adapter worked pretty well with my 3.1. audio system. I’ve connected it to the aux jack port, then I was able to pair it to my mobile and play the music to the audio sytem. Installation was pretty easy and I’ve tested it with iPhone and Android, and it was fully compatible with both systems.

    4.0 out of 5 stars easy to install, fully compatible with apple and android

  3. JavierSywowxae says:

     United Kingdom

    Good sound quality and range, poor base

    Syncwire Bluetooth 5.4 Aux Adapter for Car, Bluetooth 3.5mm Aux Receiver Wireless Audio Receiver for Home Stereo

    I wanted to use this BT adapter with and external BT source and wired headphones / powered speakers.

    To test this adapter out, I connected it to my wired headphones, using my phone as the BT audio source.

    It was easy to pair, with its name instantly recognisable as Syncwire…. in the BT devices available list.

    The range is good and I was able to pick up the BT signal all around the house (I left the phone downstairs). Audio quality was generally good and clear, but was tinny, with a lack of bass compared to plugging the headphones directly into the phone. The bass switch on the device increased the bass a bit, but didn’t make much difference, unlike the claim of ‘Deep bass’ in the listing.

    If you want to use this BT device with headphones, you may be disappointed by the lack of bass. It may be fine for other use, such as in a car etc. where the bass doesn’t matter.

  4. Anonymous says:

     United Kingdom

    This Bluetooth 5.4 Aux Adapter is a solid choice for upgrading your car or home stereo to wireless. It connects easily via a 3.5mm aux port and provides clear audio with deep bass. The 22-hour battery life is impressive, making it perfect for long trips or extended use. The hands-free calling feature is convenient, and the colorful light adds a fun touch. The only slight drawback is that the colorful light might not appeal to everyone, but overall, it’s a reliable and feature-packed adapter.

  5. Ariel Adams says:

     United Kingdom

    Handy little adapter, with a number of connection possibilities, in my case having an older computer, there is no built in blue tooth connection, so good to be able to add a connection so can stream from my phone.

    This adapter cable (approx. 55cm) plugs into the ‘aux in’ port on the control module for my Phillips desktop speakers then connected to the Bluetooth on my phone without any issue and was able to listen to the media content on my phone straight away, while the cable allows the device to be accessible.

    The transfer of audio quality was good, no issues there. The Bass button made a noticeable difference to the sound.

    The unit is a discrete size, hidden away under my monitor, having the 3.5mm jack to 3.5mm jack cable gives plenty of options for placement, just need to have access to it for charging and turning on / off. Charging is via a USB C port, with a USB A to C cable supplied. There is also a fixed 3.5mm jack to jack connector included.

    The volume up / down track up / down button on the device works well, along with the play / pause function of the main button, allowing control via the device only. Not used it for calls so can’t comment on the microphone.

    Good that the RGB can be turned on and off on the unit.

    The range is not tested very much in my application, being static on a PC; I understand being Bluetooth 5.4 it should have an effective range of about 240m. I do have some other Bluetooth devices (such as speaker) which are old enough to have older Bluetooth standards, so being so portable the adapter can be used to upgrade other devices to improve the range and quality of connection, by plugging into their aux. ports.

    Quality little device, well made as you would expect from Syncwire , giving new life to older equipment!

  6. Anonymous says:

     United Kingdom

    Perfect if you don’t have Bluetooth on your car stereo or amplifier. It does what it says on the tin, connects easily to a mobile device and the sound quality is spot on – I have a cheaper one of these that has background hiss when no track is playing but this one has none of that – it is crystal clear audio – good range as well, about 20+ metres open air.

    A nice touch is the easy to use controls, so you can skip tracks and pause from the unit; also nice LED lighting which makes it easy to find in a dark car!

  7. Anonymous says:

     United Kingdom

    This is the perfect device if you have an older car or a basic model that doesn’t include Bluetooth but does have an Aux cable.

    This is simple to use and is rechargeable, so you don’t need it connected to power for it to work (which potentially frees up another port in your car if you have one).

    It’s pretty much plug-and-play and super easy to connect to. You can do everything as normal with this, including listening to music and taking phone calls etc., there is limited functionality with this, it’s just like there was a Bluetooth connection all along in your car.

    I also am a sucker for anything snazzy, so I do like the RGB lightning around the controls.

    This is also suitable for home use as well, for entertainment systems and Hi-fi’s (if people still have those). I haven’t tested it myself at home personally, just really in the car, but from other reviews I’ve read it seems to work really well!

    All in all, this is the perfect gadget for the car, connectivity is good, sound quality is good, and it’s rechargeable. I honestly can’t really fault it at all.

    5/5 – Excellent Product!

  8. MarisaJcdacvchg says:

     United Kingdom

    I want to replace my aging Bluetooth kit in my car as it’s a powered one so I ordered this smaller rechargeable bluetooth adapter.
    It came well boxed and in the box you get the Bluetooth adapter, a usb-c charging lead, a Jack to Jack small lead and a small male Jack to Jack adapter to go into the device. It also comes with a small instructions pamphlet.
    So as recommended I charge this up using the USB cable supplied straight away, it did not take very long.
    I then took it out to my car and installed the Bluetooth device into my Jack port on my CD player in my car.
    I then paired my phone very easily to the device.
    I had it working within seconds so connections and to the device was very easy and that worked perfectly.
    I then used BBC sounds to listen to radio 1 and at first I put it with my imagination but the sound quality wasn’t as good as my old one. So I listened to the same bit of audio over and over again and the sound of quality on this one seemed to be a little bit jumbled and not as crystal clear as the old one.
    Don’t get me wrong the sound quality is quite good as its Bluetooth I just like my bass,mid levels and treble to be quite clear.

    Overall this is an excellent solution if you need Bluetooth in your vehicle and do not have any kind of means of powering a device as this is a rechargeable one. Don’t forget we must have a Jack audio in to use it though.
    Also if you’re looking for real clean audio then you best go and spend three times more than this is.

    4.0 out of 5 stars Works a treat but I'm not convinced of audio quality