LTE-550G High range 4G LTE cell phone walkie talkie by sim card

Main Features

• Support WCDMA/GSM/4G

• Group Call

• GPS,WiFi, Bluetooth 

• Voice playback

• Private Call

• ANI

• Phone calling

Works like a two way radio but smarter,developing on Android system!!

1. It adopts internet technology to realize farther communication coverage, safer data transmission and more convenient operation.

2. TTS built in, offering more humanized man-machine interaction.

3. Be able to record voice communication automatically and playback.

4. GPS built in, timely monitoring members' location thru management platform.

5. Server set up in Singapore, with shorter communication delay.

6. Unlimited talking range.