1. The three American imported T6 lamp, the brightness is five times of the Q5 lamp beads, service life of up to 100000 hours, suitable for cycling and mountaineering outdoor enthusiasts.

2. Four gear design: one light lights up > two lights light up > three lights light up > flash light

3. Aviation aluminum manufacturing, military grade anodic oxidation treatment, scratch resistant, anti-drop.

4. Charger: input: AC 50/60Hz 100~240V; output: DC/1.0A 8.4V, with temperature protection, over charge protection and short circuit protection, intelligent fast charger can be completed within 3.5 hours, automatic stop and with green indicator light.

5. Circuit: intelligent constant voltage constant current, from beginning to end are a kind of high brightness, automatically extinguished for out of power, and unlike step-down circuit will slowly go dark.

6. Reflective cup, lens: aluminum alloy vacuum plating reflective glass, tempered glass lens, condenser, with good light transmittance!

7. IP-6, waterproof, battery output and lamp interface is also with water-proof seal design.

8. 2 kinds of specifications of strong high quality silicon rubber ring, available with headband for headlight use. It also can be used as bicycle headlights, applicable to various types of bicycle.