Anti-reflective aluminum alloy coating, durable for long-term usePower supply: 1 x AA battery (not included)No heat radiation, stable and reliable performanceEquipped with a carrying strap, easy to carryIt has a very stable working time. So you can adjust it to meet your needs. In addition, it is small in size and easy to carry. Most importantly, this flashlight is suitable for home, outdoor activities, hiking, night fishing, camping and sailing. If you want a high performance and bright flashlight, please take the chance.Specifications.Ideal for family, outdoor activities, hiking, night fishing, camping1 x Flashlight gift set (batteries not included)