FEATURES&BENEFITS: 1. Music format: MP3/WMA 2. Lyrics display 3. Multi EQ mode 4. Mp3 files playback 5. A-B repeat 6. High quality voice recorder 7. Blue el backlight 8. USB male jack 9. Multi language selection 10. low power comsuption (last for 10 hours) 11. housing colour: red, blue, black, white seven-colour backlight, FM built in (optional) Accessories 1. 1 beautiful line earphone 2. 1 USB line 3. User manual and warranty card 4. 1 download disc Spec: 1. SIZE: 10(L)*2. 1(H)*3. 1(W)CM 2. Weight: 20g 3. USB port: USB 1. 1 4. SNT: 85dB 5. THD: -56db 6. Phone output: 5mw+5mw 7. Power consumer: 50mw 8. Disk read/write speed: 1000k bytes/sec, 800k bytes/sec