Support mp1, mp2, MP3, WMA, WMA, ASF,WAV and ACT music formats; Built-in FM Tuner(optional); Built-in microphone, with high-quality recording about 8 hours; Withtwo earphone ports; Playback time:8 hours; 96*64 OLED Dot-Matrix display; PC interface supported: High speed USB2.0 port, upgradable firmware; Support ID3 tag information (Synchronized display of song names and its related lyrics); Support Multi-languages (English, French, Italian, German, Spanish, Denish, Swedish, French, Portuguese, Dutch ,Japanese, Korean, Simplified Chinese, Traditional Chinese ); Repeat Normal/one/all/Random/shuffle all/preview/normal; File erase one/all; Power setting:1 min/2 mins/5 mins/disable Turn on Animation Image 7 kinds of EQ settings (Natural, Rock, Pop, Classic, Jazz, Soft, DBB); Contrast, backlight color are adjustable; No drive program is required in windows 98 systems and above; Built-in rechargeable Li-Battery; Dimension: 70*35*15mm; Weight: 24g(without battery); Accessory: CD, manual, usb cable, earphone, power adapter