Name: 3.5 inch TFT color touch screen Type: GM-350 Specification: GPS navigator with built-in antenna and MP4 player * 3.5 inch TFT color touch screen * Processor: Samsung S3C2440A-40(400Mhz) * SiRF-3 GPS high quality module * Operating System: Microsoft WinCE. NET 4.2 * Built-in satellite antenna * Support MP4, ASF, WMV, AVI format * Support MP3, WMA, WMV format * Support JPG, PNG, BMP pictures browsing * Built-in dual stereo speaker, MIC * Built-out earphone * Support SD/MMC card * Changable Li-ion battery * Present car bracket