1. Exterior appearance compact pen, integrate writing and recording function
2. Convenient operation and computer playing
3. High fidelity vidio and audio
4. Camera: CMOS/130 million pixels
5. Microphone: -55 dB +-2dB, effective within 15 square meters
6. Interface: USB2.0
7. Power: 5 V / built-in rechargeable lithium battery, support video playing for a consecutive three hours
8. File format: video file format CIF (352 * 288), sound file format for AVI
9. No need drivers
10. Annex: 220 V charger
11. Default 1 G memory