android poc long distance two way radio

Brand Name:INRICO

Model Number:T520

Place of Origin:China

...4000mAh IP54 Standby Times 22 Hours The INRICO T520 is a POC Long Distance Two Way Radio that is perfect for those who need a reliable communication device for long range communication. This Long Distance Walkie-Talkie has a range of up to 5 kilometers,

Brand Name:Grandtime

Model Number:F39-37

Place of Origin:China-mainland

...Way Radios Two way radio Single ,group all call ,poc walkie talkie , public security , work site walkie talkies Product Description Main Features: Intellisense Integrated connection PTT one touch communication, strong signal and long continuation talking Background control Independent LoraWan protocol module Unlimited talking distance, cover a whole country Low power transmission distance...