1. Put the SD/ MMC card outside, biggest support the 1 GB to place the SD card outside; Expand the saving space 2. Digital camera (2.0M Pixel) 3.Vidicon / video camera 4. Audio play function, play various audio format, including MP3/ WMA and WAV etc 5.PHOTO browsing function, browse various photos from the digital camera, and support EXIF2.1 6. Internal microphone recording, support Line-in to record 7. Video output, AV OUT( NTSC/ PAL) 8.Game, ten thousand calendars, time display 9.Many language setting ( Chinese/English) 10..Movie play function, can be used for playing the network movie, support ASF format: MEPG-4, or through the software to transfer into ASF format to play, with the speed of 320*240 30f/s 11.Built-in lithium battery 1800mAh 12.2.5 inches TFT screen, 260K full colors