* long distance
* shape and smooth, ergonomic design
* Aluminum bearing, durable
* 1500mAh large capacity lithium battery
* SMA antenna socket, better electrical characteristics
* Voice prompts allow you to voice prompts by the local radio that the current status of work
* Frequency range: 400-420MHz 450-470MHz
* Transmitting power: 5W
* number of channels: 16
* Channel Scan Function
* Monitor function
* Timeout Timer
* Low battery warning
* Auto power-saving features
* Cable replication
* Computer Programming