Product information:
Size: 64mm x 46mm x 17mm(1.8 "* 2.5" * 0.65 ")
Network: GSM/GPRS
Network frequency band: 850/900/1800/1900Mhz
Chip: UBLOX chip
GPS sensitivity:-159dBm
GPS accuracy: 5m
Car charger voltage: 12-24V input / 5V output
Handheld fixed charger voltage: 110-220V input / 5V output
Battery: Chargeable changeable 3.7V 800mAh Li-ion battery
Standby duration: 24hours
Storage Temperature:-40°C to +85°C
Operating temperature:-20°C to +55°C
Humidity: 5%-- 95% non-condensing