OS: Microsoft Widows 4.2 CPU: 400MHz SAMSUNG 2440 Memory: 64MB SDRAM & 64MB-IG FLASH GPS Module: High-sensitive GPS receiver / Sirf Star III E-map: Support Audio play: Support (WMA9, MP3,SUPPORT SPEAKER&EARPHONE PALY) Video play: Support (WMV, ASF and AVI, 320x240 resulution) Picture view: Support (JPG, GIF, BMP) Application: Support Calendar , E-book read, Games, Calculator, flash, GPS test , Blue tooth FM transmitter: transmit music signal over car FM tuner, enjoy music via car stereo LCD Display: 4.3"LCD touch panel, TFT LCD, 480 x 272, 16M , touch Screen Audio Output: BUilt-in speaker /earphone double track SD/MMC Card: Max.4GB Charger: Built-in Lithium battery Language: Simplified Chinese, English and so on