Sufficient brightness: The flashlight offers you two brightness levels, powerful L2 10W CREE XML Lightball LED improve the lighting range up to 800 m. IPX6 Waterproof: Splash-proof at all angles, THIS LAMP IS suitable for outdoor environments, for adverse weather conditions, it is a perfect headlight for outdoor activities such as hiking, camping, hunting, cycling. Rechargeable and power bank: The total capacity of the battery is 9000 mAh and can be charged via the USB port and also serves as a power bank for your smartphone and other mobile devices in an emergency. Versatile: Can be rechargeable via USB cable and fits all USB interfaces on the market. The voltage adjusts itself. The lamp has a charging indicator that shows whether the lamp is charging. This flashlight is light and easy to carry and is suitable for mountaineering, running, skating and other outdoor activities. IT WILL BE VERY USEFUL AND RELIABLE IN EMERGENCIES NOTE: Super light flashlight side with sharp objects