Features:1. High quality aluminum alloy material with stable performance and long service time.2. Indicator light with Battery indicator light, red warning light at the rear.3. Charged by USB port anytime, convenient and practical.4. Small and lightweight, convenient to carry at any place you like.5. Water-resistant,can use it in rainy day, but can not put it into water 6. Suitable for: Camping, Hiking, Cycling, Backpacking, Hunting, Fishing, Auto Emergencies, and Home Repair, family,and outdoor activity etc. Specifications:Color: BlackBulb: XHP 90 +COBLumen: 990000 LumensMaterial: Aluminum Alloy + ABSLight Color : WhiteBattery Type: 3 x Li-ion BatterySwitch: Button SwitchModes: High>Low>Strobe>COB Strobe (slight press the button to change mode)Lens: Coated Glass LensZoom: Telescopic ZoomWaterproof: IPX6Charging: USB charge (it can support the output, you can use it to charge other items too )Indicator Light: It can show battery power/red warning.Package Included: 1*headtorch+3*18650 batteries