Wireless Headset with Microphone, Adjustable Headband PC

Wireless Headset with Microphone, Adjustable Headband PC Headset, Multipoint Connect, bluetooth headphones V5.3 for Phone, Tablet, Call Center, Office, Meeting, Class, Business
Spark 06 Wireless Headset with Mic – Efficient calls, Comfortable to Wear

HEADSET SPECIFICATION
Charging time | 2.5h |
Battery life | 16-30h |
Speaker Impedance | 32Ω |
Frequency Range | 2402MHz-2480MHz |
Voltage | DC5V |
Microphone Type | All-round |
Sensitivity | -40+3dB |
Transmission distance | 10m |
Transmit Power (EIRP) | <10dBm |