... Centrality Atlas IV 533Mhz GPS 3.Stable Quality,fast to access GPS signal... 1.4.3 inch bluetooth AV-in gps2 ... FMleading the trend, fashion,High Quality Product 4.3 inch!!Passed by have passed CE, FCC certificate ... full speedBattery860 mahLCD SCREEN4.3 inch TFT touch HD screen 480*272Headphone jack3.5 mm loudspeakerBuilt-in 1. ... carcharger,,earphone,support,dataline ,earphones, 4.3 inch GPS Navigation