CMOS chip: SPMP 3054 (32-bit ARM 926EJ, 168MHz) Features: Screen: 2.4-inch 16M color TFT LCD screen Supports MP3, 3GP, ASF, MP4, and AVI formats Supports RM, RMVB, AVI, DAT, MP6, FLV, and MPEG film playing function Built-in FM radio with FM content recording 7 EQ modes, ID3 display function Built-in DV player Supports 5.0-megapixel camera JPEG picture viewing function and game function Built-in lithium battery Specification: Internal storage: 2GB External memory: SD card Video formats: AVI, 3GP, MP4, ASF, RM, and RMVB Video resolution: 340 x 260 pixels FPS (frames per second): 30 Bit rate: 32 to 320Kbps Picture format: JPG, GIF, BMP, and PNG Record format: WAV FM radio: 76 to 91MHz or 87.5 to 108MHz Interface: USB 2.0 System requirements: Microsoft Windows 98, 2000, XP, Vista or above Power source: rechargeable lithium battery