Features: 1) AMV / MTV video player (scan speed: 16f/s) 2) MP3 / WMA music player (bit rate: 8,380kbps) 3) JPG and E-book browsing function 4) Digital voice recorder with WAV/ACT format, 72-hour recording time for 256M 5) 1.8 (option) 65k full colors LCD display 6) Built in FM radio (option) frequency ranged from 87.5MHz - 108MHz and 76MHz - 90MHz 7) ID3 tag, displays lyric synchronously when playing songs 8) Supported 14 languages: simplified Chinese, English, Italian, Swedish, German, Spanish, French, Dutch, Japanese, Korean, Portuguese, Denmark 9) USB 2.0 full speed, without need of driver for Windows 2000 or above 10) Built-in 240mA lithium battery, can play 10 hours with music 11) Firmware can be updated from website to extend the function 12) AMV tools can convert and compress video format into AMV to replay supporting 13) Video format included: WMV / ASF / AVI 14) Digital FM function