1.7 inch "800*480 pixels Portable GPS 2.GPS Function:FM,Bluetooth,AV-IN ... -20 °C to 60 °CSystem Microsoft Windows CE 5.0 Software of video playerSupport WMV9, MPEG4, Divx 5.0, 4.0 ... , 3.11, Xvid and MPEG2max solution 480*272Software of audio playerSupport WMA9, MP3and WAV formatPic browseDigital photo ...