Feature: 1. Light weight, good texture, strong and durable. 2. Multifunctional design, can be used as emergency lights, inspection lights, fishing lights, etc., and can also be used as a bottle opener. 3. Portable Design: The strong magnet base and rotatable handle allow you to release your hands while working. The magnet design allows the lamp to be attached to any metal, and the 180 foldable handle allows the lamp to be placed at different angles or hung in certain places. 4. It is very small, and portable, it is very practical, very suitable as a gift to yourself or family and friends. 5.Our keychain flashlight has 4 lighting modes - COB high mode, COB low mode, COB strobe mode and long press the power button 2-3 seconds to the brightest. 6. USB Rechargeable: When it is time to recharge, just connect it to any USB power source. Specification: Product material:ABS Product size: 6*4.2cm/2.4*1.65in LED type: COB light-emitting diode Battery type: lithium battery Lighting mode: high-medium-strobe,long press the power button 2-3 seconds to the brightest. Charging time: about 5h Use time: about 1.5-3h Waterproof: rainproof can not put in water Maximum irradiation distance: 10m/32.8ft Maximum brightness: 800 lumens Net weight: about 45g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.