"Hand Mic Line" is a kind of walkie-talkie (it is more convenient to carry and use after improvement), a two-way mobiles communication tool, it can make calls without any network support, and there is no call fee. It is suitable for relatively fixed and When talking frequently.

The walkie-talkie hand microphones is made by extending and integrating the PTT (call button), MIC (microphones) and (SPK) speaker. Listening and speaking are done through the hand microphones, so it makes the use of the walkie-talkie more convenient and easy to use. When using, just insert the hand microphones plug into the hand microphones jack of the walkie-talkie, and then clamp the microphones head on the car or on the shoulder or fix it in other convenient positions.