• Powered by 3.7V lithium-ion rechargeable battery. • Auto-sensor means, once active, you can simply move your hand alongside the head torch to turn it on/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. • Model No. HT08R