Specification:
1. Bluetooth spec: Bluetooth V4.0, CSR8635
2. Operating distance: 10m
3. Battery: 350mAh
4. Working time: 20hours
5. Charging time: 1.5hours
6. Noise cancelling sensitivity: 18dB-20dB
7. Noise cancelling frequency: 50-1,000Hz
8. SNR: 90dB
9. Max input power: 500mW
10.Max out power: 90mW
11.Driver: 40mm
12.Impedance: 32 ohms
13.Frequeny: 20-20KHz
14.Sensitivity: 105dB
15.Connector: 1* 3.5mm plug
Contact:Roy Mao
Tel:13794494366
QQ:13188679
Skype:roy_mao2003
E-mail:roy.mao@szunison.cn
Factory address: Building No.3, Hongxinbao Industrial Park, Qiaolong Village, Tangxia Town, Dongguan City, China