... Browser,Wifi,Date Time,Calculator 3.5 inch car GPS Navigator Gps navigationSpecificationCPUM-star 2521 500MHzFLASH(NAND ... Mono Speaker, Stereo Headset jackButtonsInstant On/Off button, Hidden ResetGPS ReceiverModule and Antenna Built In, External Antenna ConnectorGPS ... USB jackAC Adapter120/230V universal AC/DC adapter, car charging adapterLED StatusSleeping (Green LED Flashing), Charging ( ...