1.OLED Double-color display 2. High-speed USB2.0 (Read 1000K Byte,　write 800K Byte) 3. High quality　NANO glass 4. Stand by ID3 information showing 5. Stand by MTV/MP1/MP2/MP3/WMA/WMV/ASF/WAV format play and record 6. Move U disk, FM radio. 7. Windows98/SE/ME/2K/XP,　Mac OS 10,　Linux 2.4.2 8. Firmware upgrade 9.7 EQ effects 10.Support 15 Kinds of foreign languages: Simplified Chinese,　Traditional Chinese,English,　French,　German,　Italian,　Portuguese and Spanish and so on. 11.Built-in with 3.6V lithium battery