1. No Display, no speaker, Promotion fashion MP3 player

2. Data transferring interface: USB 2.0 High Speed

3. Support music/audio formats: Mp3/WAV

4. Chief Function: Playing music/ USB disk

5. No FM Radio

6. Support system: Windows98/ME/2000/XP/VISTA or later7. Built-in Rechargeable battery

8. Storage media: on-board flash memory (256MB-4GB)

9. Product Includes: users manual, earphone, USB cable