Style :

Headband

Communication :

Wireless

Connectors :

USB

Use :

Mobile Phone, Computer

Function :

Bluetooth

Product name :

Cheap bulk OEM China TV mobile headset wireless earphone headphone

Keyword :

wireless earphone headphone

version :

4.0

Impedance :

32 Ohm

Sensitivity :

103dB+/-5dB

Frequency :

Min:100Hz Max:20KHz

Material :

ABS

Battery :

200mah

Speaker driver unit :

40mm