1.Cranking for power generation;
2. Ultra bright LED;
3. Switch model: 1 LED on-3 LEDs on-3 LEDs flash-off;
4. Attached a taenia;
5. Cranking for power generation;
6. Control by electronic switch, long life-span;
7. Unique integrative design, can charge the headlamp by hand cranking, energy saving and no pollution;
8. It can use as headlamp, also can use separately;
9. Lightweight size, convenient to carry.