Place of Origin
Guangdong, China
Function
Bluetooth Earpiece Kit, bluetooth, Microphone, Noise Cancelling
Use
Walkie Talkie, Walkie Talkie
Microphone Sensitivity
-45±3dB@1kHz 2.0V 2.2K,0dB=1V/Pa
Speaker Power
3 mW (rated); 5 mW (max.)
Speaker Impedance
16Ω±15%@1kHz
Speaker Frequency Response
108±3dB@1kHz at 1mw
Communication Protocol
Bluetooth V2.1