* shape and smooth, ergonomic design
* half-duplex communication
* Squelch level adjustable
* automatic channel scan function
* Frequency range: 400-420MHz 450-470MHz
* Transmit Power: 2.5W
* number of channels: 100
* can store 100 channels
* keyboard input frequency function
* new short antenna design, send and receive particularly strong
* Key lock function to prevent accidental operation
* keyboard automatically trigger lighting functions, easy to operate at night
* Auto power-saving features
* Monitor function