1) TFT-LCD 2.5" display, support ID3, metal case 2) Support MP3/WMA music format 3) Movie play function: Support MPEG-4 of ASF format, or convert into ASF format by software 4) Video output/TV (NTSC/PAL) 5) Support 8 languages display 6) USB 2.0 disk function 7) Built-in microphone and speakers 8) Support synchronous lyrics display 9) A-B repeat and follow read 10) Support phone book and E-book 11) Support JPEG picture view 12) Playback 4-6 hours with built-in lithium battery 13) Built-in memory capacity: 128MB-1GB 14) Support the video recording 15) Support line-in recording built-in SD/MMC card slot 16) Support Electronic Dictionary 17) Built-in 1050mA lithium battery