Description
GeneralMaterialMetalForm ColorBlackish GoldenQuantity1 setSpecificationNetworkGSM , GPRSGPS ChipMT3337GSM/GPRS ModuleMT6261Frequency Range850/900/1800/1900GPS Sensitivity-159dBPosition Accuracy5~15mScreen Size0.96 inchScreen TypeOLEDPowerBattery TypeLi-polymer batteryPacking List1 * Watch1 * USB cable (100.5+/-2cm)1 * English user manual