Instructions for use: Download the software from the included manual, follow the manual to connect the device and set the corresponding mode
Microphone mode:
In Microphone mode,Press PTT1 to transmit the signal(The red indicator light will on when TX),Use the volume button to adjust the received volume, PTT2 can be set to any keyboard value.
Keyboard mode:
In Keyboard mode,All keys can have custom keyboard values.(There is no call function in keyboard mode)
Package include: 1* USB handheld Speaker mic; 1* mic holder mount; 1* product instruction