1. High performance and durability: This extremely bright LED flashlight can reach 500lm. With high quality solid material, you can use this flashlight freely. Military-grade metal housing provides excellent drop resistance. 2. Long battery life: The latest technology guarantees long battery life. This flashlight can light for 2-3 hours in high light mode or 20 hours in low light mode without worrying about overheating. Super bright and powerful LED flashlight provides 100,000 hours of working time. 3. Waterproof and portable: The waterproof design makes the flashlight reach IP67 rating. You can use the flashlight in any weather. The LED flashlight measures 19 x 4 x 4 cm. This flashlight fits easily into your pocket and is perfect for carrying around. 4. 3 modes are adjustable. Just turn this flashlight in or out to get a beacon or spotlight. It has only 3 lighting modes (high/weak/strobe), which effectively reduces the difficulty of switching between 5 modes. Everything is planned for a better user experience. 5. SUITABLE FOR MULTIPLE USES: LED flashlights are great for outdoor, hiking, camping, fishing, emergencies, and also a great gift for men. Box Contents: 1 LED Torch, 1 AA Battery Holder (battery not included).