A18 IP68 Zello Smart Walkie Talkie Android Mobile Phone PTT UHF Intercom 2.4'' 3800mAh MT6572 5MP Camera POC Stereo Speaker _ - AliExpress Mobile
Shenzhen Anysecu Technology Co., ltd. - A18 plus is 4G phone radio with UHF 400 to 470 Mhz. Operating system is Android 6.0, build-in Google Play store. Support multi languages. Rear camera