Features:
1. Adopt high power 1W LED with high luminance, six low-power LED as accessorial light source
2. Adopt high performance polymer Lithium battery with cycle life above 500 times.
3. A fully charged headlight has a main lighting time of over 14 hours, and over 24 hours for accessorial lighting.
4. Rated capacity: 2Ah
5. Nominal voltage: 3.7V
6. about 150g weight, light, portable and comfortable.
7. Little-size, light-weight, explosion prevention, waterproof, and long-lived performance
8. Maintenance-free.