Plug type Battery powered Light source type LED Components included Batteries included Battery composition Lithium-ion Number of batteries 1 Lithium-ion - included About this item High quality material: The light strip is made from ABS materials and upgraded silicone, which is comfortable and can be adjusted according to your head circumference. it is light and easy to carry, you can fold it at will, and put the light strip in your pocket. Waving Induction: Activate the motion sensor, can turn on or off the headlamp by waving your hand next to the sensor, which can greatly free your hands. Widely used: running, hiking, fishing, construction, mechanical maintenance. camping, adventure running, professional use, caving, mountaineering, climbing, mountain biking or even in an emergency at home or at work! Full illumination and long distance: the wide beam light offers 230wide-angle field of view, side LED spotlights, the farthest lighting distance can reach 100M. 5 Lighting Modes: COB strong light / COB weak light /XPE high light/XPE low light/XEP strobe; each time you click the switch, you can change the lighting effect. LONG RUNTIME: Powered by 1200mah lithium.