(Note: This only supports the call for the mono Bluetooth headset does not support listen music)

If you want the bluetooth headphone with music function,pls click S9 link or contact us.

Product parameters:

1) Bluetooth version: V1.2/V2.0

2) audio range: 2.402GHZ ~ 2.480GHZ ISM Band

3) Receiving sensitivity:-80dBm

4) wireless transmission standard: CLASS 2

5) Channel 79channels of 1Mhz BW

6) Connection: point to point

7) transmission range: <= 10M

8) Transmission speed: 57 to 723Kb / S

9) stereo compression ratio 44.1/48kHz

10) Bluetooth module: British CSR BC5 (true stereo)

11) polymer lithium-ion battery: 3.7V 150mA

13) Charging time: 1-2 hours

14) Charging power supply: computer USB 5V