1. Fashionable and beautiful appearance low power consumption and long endurance
2. High-power loudspeaker suitable for various environments
3. 6000mAh large capacity battery
4. Rechargeable storage for more information
5. Fixed focus camera quick identification of qr code
6. Subversion integrated body design high recognition
7. 2G/3G gotone wifi/BT/GPS multi-network support
8. Multi-sensor integration environment adaptive enhance man-machine experience