1. Light source: LED (white light)
2. Lumen: 500lm
3. Waterproof grade: life waterproof
5. Battery capacity: 500mAh
6. Charging interface: Micro USB
7. Shell material: ABS, PS
8. Gear: medium light / strong light / low light / red light / red light flash
9. Weight: about 40g
10. Size: about 12 x 3cm

Features:
1. Life waterproof, thickened waterproof seal, circuit cool edge design
2. Infrared sensor device, waving hand control switch
3. Press the switch, brightness switching sensitive and more convenient
4. Multi-speed switching, according to different use environment to change the light, easy to use
5. 90-degree adjustable up and down angle of the lamp head, firmly seated
6. LED power display, real-time power mastery
7. LED wick, high power strong brightness, stable light output
8. Multiple wearing styles, wide applicability