new WOW().init();
1. Capacity: 2000 mAh
2.Material: Plastic (ABS+PP)+Silicon
3. Finishing: Raw
4. Battery:18650 Lithium battery
5. Input:5V 1A
6. Output:5V 1A
7. LED power:4W
8. Lighting model: medium/low/high/strobe/SOS
9. IP65 Waterproof
10. Magnet on the body
11. Operating temperature: -15℃+50℃