4G LTE 3G 2G OEM POC LONG RANGE ANDROID WALKIE TALKIE ZELLO EN FRANCE

4G LTE 3G 2G OEM POC Long Range Android Walkie Talkie ZELLO PTT Radio. Specifications： State New   Brand OEM JC 699 Working voltage 3.7V   Operating system Android6.0.1   Language Chinese/English   Frequencies 2G/3G/4G See pictures App Zello Need TC tool to set the Zello Account in device Dual Sim No   Wifi No   Bluetooth No   GPS Yes   Antenna External antenna，built in satellite/GPS   screen size 1.44 TFT colortul LCD， resolution ratio：128*128   Dimension 103*50*33mm(with antenna)   weight 123 g(including battery and antenna)   battery ≥5200mA   earpiece Jack single hole   charge mode charging cable   Accessories: 1 x 5200mAh Li-Polymer battery 1 x USB cable 1 x USB power adaptor 1 x Belt chip 1 x User manual TC Tool to set radio