Model No: DH107 Hardware Description GPS Module: Built-in GPS module, 20-channel SiRF Star III chipset, 180 turn-over antenna CPU: SUMSUNG S32440A-40, 400MHZ, ARM920T O/S: WinCE 4.2 Locates: 10meter.90% Localization time: 0.1s Audio out: Internal Mono speaker/stereo headset jack Function: navigation, MP3, MP4, e-book(TXT.), picture view (support GIF ,excluding GIF89a, JPEG.PNG.BMP format) MAP: Navteq maps, TeleATLAS maps support Europe countries ans regions, South and North America, Asia, South East Asia, Australia, part of Middle East countries. Total 43 countries. Language & Voice: English, French, German, Portuguese Italian,Spanish, Finnish, Denish and so on (optional) Certification: FCC/ CE /CCC/RoHS Accessories: main unit, AC adapter,car lighter adapter, Avcable, GPS receiver module, Car mounting bracket, SD card reader, user Manual, warranty card, CD-ROM Battery: Replaceable rechargeable lithium-ion polymer batteries 1600mAh Audio out: Internal Mono speaker/stereo headset jack PMP function: Video playback WMV.Mpeg4 sp.ASF and Microsoft AVI format music playback MP3.WMA and Wav format,support id3 tag and lyric display picture viewing support GIF (excluding gif89a), JPEG.PNG.BMP format