Global public network intercom system, unlimited distance, enjoy communication!
-Android system, support 2G/3G/4G
- Group call single call, cross group call
- GPS
- Make/Answer calls, call history, address book
- Global Talkback, Recordable Playback Function
-Bluetooth, WIFI
-5200 mAh polymer battery, long standby
- External antenna, more sensitive to receive signals
- Voice broadcast: broadcast the current user name, current group
- Current charge, current signal strength broadcast
- Low-voltage voice prompts and semaphore tips
- Senior managers have strong inserts, forced demolitions, remote halos, remote rights
- Group quick switch
