... most countries 5, CE FCC Rohs 4.3inch touch screen gps navigation system ,with 128M DDR, 4GB built in RAM , FM,E-book, ... 1000mahPowerDC 5V -1.5A, charged by car chargerFunctionGPS Navigation,FM transimitter, MP3/MP4, E-bookEnvironmentWorking temperature -10°C to +70C ... °C to +80°C AudioplayerSupport MP3, WAV, MID,DAT,ASXVedioplayerSupport MP4, AVI, ASF, WMV, SEFPhoto browserSupport JPG, PNG, GIF, ...