Detailed Product Description Hot selling&4.3 inch GPS,4.3 inch bluetooth GPS navigation system1.4.3" LCD touch screen gps 2.MP3/MP4,Ebook, ... it also can connect external antenna6) SDRAM: 64MB+64MB(NAND)7) High speed USB2.0,480MBPS8) Built in one rechargeable lithium ... and PDA system12) Audioplayer support:MP3, WAV, MID,DAT,ASX13) Video player support:MP4, AVI, ASF, WMV, SEF14) Photo browser support ...