T710A rugged Network radio Android IP65

T710A rugged Network radio Andriod IP65 OS: Andriod 8.1 CPU: MTK6739V/WA RAM+ROM: 1GB+ 8GB Expand Memory: Support, Micro SD/TF × 1 Maximum compatible with 32GB Card Slot: Micro SIM Card+TF Card USB port: Type-C Earphone Jack: 3.5mm Screen: 1.77inches, 128*160 Battery: 4000 mAh Working Times: 19 hours Standby Times: 24 hours Dimension: 138 x 63.1 x 29mm (not including belt clip and antenna) Weight: ~185g Working Temperature: -10°C ~ 60°C Storage Temperature: -20°C ~ 70°C