Powered by 3.7V lithium rechargeable battery. Auto-sensor means, once active, you can simply move your hand alongside the head torch to turn it on and off. IP65 Water resistant. The four modes include: full, 30%, red and flashing red. Inclination can be adjusted to better direct the light. 1200mAh battery with level indicator while charging. Features: • RECHARGEABLE - 3.7V Lithium rechargeable battery. Supplied with USB charging cable • AUTO-SENSOR - Once active, simply move your hand alongside the head torch to turn it on and off • 8W COB LED - Super bright COB LEDs create an impressive 500 lumens • WATER RESISTANT - Head torch is IP65 rated making it suitable for most outdoors use • 4 MODES - These options include: full, 30%, red and flashing red • ADJUSTABLE - Inclination of the light source can be directed as required and the elastic headband can be adjusted to fit all sizes • BATTERY INDICATOR - 1200mAh battery with level indicator while charging