Available flash memory size : 128MB, 256 MB, 512MB, 1.024GB
- Compatible format : MP3, WMA, ADPCM recording
- Standard USB 1.1 Port
- Integrated USB drive
- Play function : Play in order, Play random, Pause, Resume playing etc.
- Delete function : Delete current or all songs or recording.
- Integrated Microphone supporting ADPCM recording.
- Battery : Re-chargeable lithium battery 3.7V
- Stereo earphone with standard 2.5mm plug
- Automatically detected battery voltage and capacity
- Battery consumption saving function
* Automatic power off if no button pushed in 2 minutes under pause status
* Automatic power off in 2 minutes when all tracks played
- Voice output power : 5 mW + 5 mW
- Voice output frequency : 20Hz ~ 20Khz
- Share same USB port for Download, Upload and Recharge
- 11 LED light indicators
- Anti shock and Anti static.