1). OLED color display, screens protection. 2. Nice blue indicator light, aluminum alloy crust 3. Support music formats MP1.2.3, WMA, ASF, WAV 4. Digital recording/Repeat, Multiple decodes playing 5. Support kinds of languages, song lyric synchronized demonstration 6. FM Stereo Radio 6 Multi Options for Languages; LCD text display. 7 Multi-play mode: normal, jazz, classic, rock, pop, 8 Seven equalizing patterns& seven backlight colors. 9. Portable high-speed USB2.0 transmission 10. Big capacity and rechargeable lithium battery, may support the playing time of above 8 hours 11.No need driver for above windows 98 12 Dimensions: 68 x 38 x 12mm 13. Accessories: Earphone; driver disk; User manual; USB cable