1. USB intelligent charger charging
2. 25kHz/12.5kHz conversion
3. The unique CTCSS /CDCSS encoding & decoding function can avoid listening to the same channel on the irrelevant call.
4. Emergency alarm
5. Automatic control of sound transmission function, can be carried out by launching the operation, without the need to manually press the PTT key launch.
6. Launch timing function This function is to prevent any caller occupied the channel time is too long, the timer to limit the number of times each time to launch the walkie talkie, limiting the user timeout launch.
7. Automatic power saving function