Sufficient Brightness: The flashlight offers you two brightness levels, powerful L2 10W CREE XML Lightball LED enhances the lighting range up to 1000m. IPX6 Waterproof: Protected against splashing water from all angles, this lamp is suitable for outdoor environment, for the weather conditions reported, it is a perfect spotlight for outdoor activities such as hiking, camping, hunting, cycling. Rechargeable & External Battery: The total battery capacity is 9000mAh, this search light can be charged via USB port, and it can also SERVE AS A POWER BANK for your smartphone and other mobile devices in emergency. Versatile: IS RECHARGEABLE BY USB cable AND FITS ALL USB interfaces on the market, THE VOLTAGE ADJUSTS ITSELF. THE LAMP HAS A CHARGING INDICATOR LIGHT TO INDICATE WHETHER THE LAMP IS CHARGING. This flashlight is lightweight and easy to carry, suitable for mountaineering, running, skating and other outdoor activities. Parameter Name: 953 black plastic portable searchlight Battery