1. Power: 2W
2. No Display
3. Manual writing frequency: Support channel / frequency mode, manual writing frequency in frequency mode, do not need to connect to the computer to use frequency writing software, you can set the required frequency point
4. High and low power switching: to meet the user's power demand for different call distances, more energy saving and power saving
5. DMO True2-Slot dual time slot: Direct mode dual time gap communication, to achieve two sets of calls in one frequency point simultaneously, so that the communication efficiency multiplies, while saving frequency resources