Features: 1. Little Sun At Night: the warm light of the sun, the real sunlight, and greatly weaken animal light at night. Red light warning light: red light is often bright or flickering danger warning. 2. Multi -function: Upgrade the three -color lighting core/bottle opening/ lighter/cutting knife/strong magnetic/survival whistle/pen clip/light and small. 3. Three Types Of Lighting: Multiple gears adjustment, area of light irradiation, no dark at night, mini small and convenient: only 70g weight, easy to carry. 4. Built -in -Capacity Batteries: Meet long -term lighting, continue to endurance, always accompany you. 5. Waterproofing: Even , you can't stop your pace. waterproof sealing ring and circuit insulation design. Specification: Product color: Red Material: ABS Product size: about 10x5.1x3.9cm/3.93x2.01x1.53inch Characteristic: 1. Spring lock hook design: can be hung on the backpack, the belt buckle, easy to carry. 2. Pen pinch design: It can be sandwiched on clothes pocket belts, backpacks and other items. 3. LED power display, real -time grasp of the power: the power display, the embarrassment of the rejection suddenly without power. 4. Configure strong magnetic adsorption: magnetic fixed lighting, lock fixed lighting. 5. Configure multi -function wrench: emergency wrench and small nuts supporting a of sizes. 6, aluminum alloy bottle opening, deformation of thick material: thick metal material, practical non -deformation. 7, whistle mouth, small volume and volume: blowing the whistle, the sound spread is far . 8, the back of the on the back, safe and not hot: Long press the opening to open the lighter function. 9. Select the bracket on the back and free adjustment angle: the angle is arbitrarily rotated and the card position is firm. 10. Configure the screwdriver and use it at any time: magnetic design, not easy to get out. Package Contents: 1 x Keychain Lamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.