Features:
Condition : 100% Brand New， never used
Capacity : No built-in momery. With Micro-SD / TF card slot. TF card isn't included in this listing and need work with your TF (Micro SD) card(Support 128M， 256M， 512M， 1GB， 2GB， 4GB， 8G)

Special Functions : • Player Music; • Also can use as TF Card Reader

Format supported : MP3 audio format.etc

Operation System : WINDOWS 98/2000/XP，etc

Battery : Built-in rechargeable Li-ion battery， directly connect with PC via USB cable for re-charging

Dimension : 40x28x12mm

Charging time : About 2~ 3 hours

How to charger : Connect the USB cable to the PC，after this，there will be a USB window comeout，then，bounce
out of the USB window and closed it.keep charging for 2~ 3 hours to finish batter charging.

Color : 8 colors available:Green/black/pink/silver/blue/orange/purple/red.