• Antenna Bullit-in GPS antenna, GSM quad-band antenna • Battery 50mAh/3.7v lithium-polymer battery • Working voltage/current 9-36VDC/32mA(12VDC) • Connector OBD standard port • Standby current < 5Ma • Operating temperature -20 < 70< • Dimensions 45.0(L)*22.5(W)*30.0(H)mm • Operating humidity 45.0×22.5×30.0mm • Weight 30g • LED indicator Power, GPS, GSM • Power, GPS, GSM < 5meters
