1. Support for MP3, WMA music format
2. USB achieves high-speed 2.0 truly
3. At the same time, Have the MP3 and the remove deposited disk function.
4. The outer covering uses the soft gum material quality, bears falls, wear-resisting, and may define the outer covering pattern willfully.
5. In-line does not have the screen machine battery power supply.
6. Above Win98 does not need the driver.
Built-in rechargeable lithium batteries.