Talinfone B28 Zello Real PTT PoC Radio WIFI GPS Bluetooth Mobile Phone

Talinfone B28 Zello 4G Android Real PTT Walkie Talkie WIFI GPS Bluetooth Mobile Phone Radio Zello 4G Android Walkie Talkie Radio Handy WIFI GPS Sim Card Blue tooth Mobile Ham Two Way Radio 2000Km 4G Android Zello/Real PTT Walkie Talkie WIFI GPS Bluetooth Mobile Phone Radio Specification sheet European/Asia version Band GSM: B2/3/5/8 WCDMA: B1/2/5/8 TDD-LTE: B38/40 FDD-LTE: B1/2/3/5/7/8/20/28 Chinese domestic version GSM: B2/3/8 WCDMA: B1/5/8 CDMA Evdo Rev.A 800MHz TD-SCDMA: B34/39 TDD-LTE: B38/39/40/41 FDD-LTE: B1/3 America version GSM: 850MHz,1900 MHz WCDMA: B1/2/4/5/8 FDD-LTE: B2/4/5/7/12/13/17/25/26 Battery Capacity 5000mAh Li-ion Battery Voltage 3.7V GPS GPS/AGPS Size 108x58x30mm Weight(inclubing battery) 243g USB 2 Package Contain: 1 x Zello or Real PTT Radio Phone 1 x 5000mAh Battery 1 x Belt Clip 1 x Charger 1 x Lanyard