1. Wide verizon LCD
2. Protection to following situations:

over voltage, over current, overloading and thunderstrike

3. Screen flip function

4. Shortcut to switch group, user, and talking history

5. Loud audio and audio control lock function

6. Multimedia Speaker to ensure audio quality 

7.Wide range of input voltage options: 12-28V

Tesunho Noise Reduction SM03-NC Professional Portable Radio Speakers

SM01-VNC-M1 is a new smart palm microphone, which has noise cancelling & voice control (VOX) functions. It has a built-in intelligent processing chip and is easy to operate. It is suitable for Motorola two way radios.

Tesunho SM03-NC New Portable Two Way Noise Cancelling Mic Speakers

TH-P1 Microphone Speakers For Two Way Radio

TA-SM-A-M4 Handmic Transceiver Speaker

TA-SM-B-M4 Handmic Transceiver Speaker

Tesunho High Quality  SM03-NC Portable Two Way Noise Cancelling Mic Speakers

Tesunho TM-990 TM-991 Mobile Radio Speaker

Tesunho Handheld Walkie Talkie PTT Speaker Mic