The “Return of the King” HR20 is a light weight cum multi-functional headlamp.
● Rotatable brightness adjustment to any desired brightness in just 0.3 seconds, able to cope with multiple unexpected incidence.
● In adjunct with built-in general USB charging port, the battery in HR20 can be charged conveniently.
● The compact size HR20 merely weight 46g.
● Powered by 1pcs of 18650 Li-ion rechargeable battery or 2 pcs of CR123 (3.0V) batteries

Features:

1. An easy to carry light weight and compact aluminum headlight. 
2. Utilizes CREE XP-L HI LED with maximum output up to 1000 lumens. 
3. Powered by 1 pcs of 18650 Li-ion rechargeable battery or 2 pcs CR123 Li-ion batteries which will provide the runtime of 360 hours to the headlight. 
4 .With built-in USB charging port, the battery can be re-charged at any time so the battery will never running out of power.
5. High efficiency constant power circuit will maintains constant brightness 
6. Anti-reverse battery protection
7. Combination of toughened ultra-clear mineral and anti-reflective coating glass. 
8. Aerospace-grade aluminum alloy body
9.  Wear resistant Type III hard-anodized surface treatment.
10. IPX-8 standard waterproof (2 meters submersible)
11. 1.5m impact resistant
12. Tail stand function