1. Size: 150x86x26mm
2. Weight: 85g
3. Materials: ABS+silica gel
4. Rated power: 2.5W
5. Input voltage/current: DC5V/0.8A
6. Battery capacity: Li-polymer battery 800mAh
7. Battery cycle: 800 times
8. Charging time: 1 hour
9. Working time: 100 minute