Specifications:
* Format: supports all standard MP3 format(VBR/CBR, 8-320Kbps) and WMA format(64-128Kbps), free customized play list

* FM: search FM radio and preset 10 channels

* Recording: line-in recording or microphone recording into MP3 format

* Recording playback: play with MP3 format

* Mobile storage: access to hard disk via USB 2.0 interface, can be used as mobile hard disk drive

* EQ: 21 modes include alt boost, x-bass, normal, pop, rock, classic, jazz, bass boost, etc.

* Games: 4 built-in games(Tetris, Snake, Othello, Sokoban)

* Languages: English, German, French, Italian, Spanish, Portuguese, Dutch, Japanese, Korean, Simplified Chinese, Traditional Chinese

* Bundled with music management software(upload/download data), and music match jukebox; alarm function; personal data manager

* Battery and charge: rechargeable through either AD/DC adapter, USB A-type to mini USB cable, or rechargeable 700mAH Li-polymer batteries

* Battery playing time: 10 continuous hours

* Data transfer rate: USB 2.0 high speed transferring interface

* Signal noise ratio: 90dB

* Frequency response : 20Hz-20KHz

* Dimensions: 3.6 x 2.2 x 0.63mm

* Weight: 90g

* LCD display: 160 x 160 STN dot matrix 1.6 (diagonal)