4.3-INCH GPS Navigator+PMP (with Bluetooth,AVIN) 4.3- high clearness LTPS display,display resolution 480*272 Inside GPS antenna and can connect outside antenna.tracking sensitivity is-159dBm. MP3, MP4, View photos, Text. Inside single lithium battery that can be recharged through outside DC12V power or directly use power from car cigarette fire. Can support LCD and CVBS output electronic album function simultaneously