Years of Big Promotion Donemore Outdoor USB Flashlights, High Powered Super Bright 7LED Flashlight, Rechargeable Flash Light, Zoomable Waterproof Flash Lights for Emergency, Outdoor, Camping, Hiking Features: Intelligent technology, long battery life: super large capacity lithium battery, which can be used for three days and three nights at a time. Super energy density and super stability ensure durability. The power display is clear at a glance, so you can observe the power at any time, and are not afraid of power failure outdoors. Super versatile, side lamps can be used as table lamps: side lamps use large COB floodlights to ensure daily reading, maintenance and other needs. It is not tired for a long time, with high color rendering, no flicker, and is not afraid of sudden power failure to meet your various needs. Integrated tight function: IPX4 flashlight can water from splashing at any angle. The lighting is normal in heavy rain, and it is not afraid of wind, rain and bad weather. It is suitable for outdoor environment (hiking, emergency, camping) and bad weather conditions. Strong self heating: This flashlight has ABS surface, which can effectively dissipate heat. Wide range of applications: This zoom flashlight is very suitable for camping, horseback riding, night running, fishing, mountaineering, hunting and some outdoor activities, as well as for families (circuit maintenance in case of power failure). In addition, you can use it when running/walking at night. Product Description: Material: ABS Color: black Size: 14.1x6.4cm Charging: USB packing: 1 flashlight Product Description: Material: ABS Color: black Years of Big Promotion Donemore Outdoor USB Flashlights, High Powered Super Bright 7LED Flashlight, Rechargeable Flash Light, Zoomable Waterproof Flash Lights for Emergency, Outdoor, Camping, Hiking Features: