1.Support MP3,WMA,MAV music format
2.FM stereo sound radios can store 40 (20 each standard) different local radio frequency (optional)
3.recording function,Through the microphone for recording and preserving the voice file format WAV and Act (optional)
4.disk function, the system is installed in more than WIN2000 driven procedures USB penetrated straight into functional
5.Built-in high-capacity lithium batteries can rechargeable