Features： 1、Made of high quality aluminum alloy, waterproof, scratch-proof and corrosion resistant and durable. 2、High brightness LED beads, life time can up to 10000 hours. 3、Adopts straw hat LED lamp head, making the beam concentrated and stable. 4、One AA battery (not included) can be used as power supply. 5、Strong waterproof performance, which can be used in hash environment. Specification： Features: 1. Made of high quality aluminum alloy, waterproof, scratch-proof and corrosion  resistant and durable.  2. High brightness LED beads, life time can up to 10000 hours. 3. Adopts straw hat LED lamp head, making the beam concentrated and stable. 4. One AA battery (not included) can be used as power supply. 5. Strong waterproof performance, which can be used in hash environment. 6. Tail cap press switch is made of high quality rubber material, non-slip and easy  to use. 7. Ergonomic design flashlight handle, comfortable to handle. 8. Super mini, lightweight and portable. Suitable for camping, hiking, trekking,  hunting, fishing, car emergency, etc. Specifications: Material: Aluminium Alloy Color: Black Power Supply: 1 * AA Battery (Not included) Length: Approx. 9.41cm/ 3.70 Inch Diameter: Approx. 1.9cm/ 0.75 Inch Packing List:  1 * LED Flashlight Package List：