Upgraded design: strong magnet base and foldable handle, free your hands when working. COB small flashlight can be attached to any metal, and can also be placed at different angles or hung in a specific positionSuper Bright COB Light: The keychain flashlight features powerful LEDs that provide up to 500 lumens of illumination while maintaining a portable size and minimalist designUSB charging: This flashlight is powered by a large capacity built-in rechargeable battery, which can be used with other common portable power devices such as computers, laptops, car chargers, wall chargers and power banksWidely used: The portable flashlight has a hook and loop, which can be easily attached to a key ring or bag, and is waterproof and impact resistant. Alternatively, it's also a great bottle opener. It can be used in various scenarios such as camping, walking the dog, looking for things, and repairing.Brightness: 500LMLamp bead type: COBLighting Modes:Strong light/medium light/burst/long press super brightWorking time: 4-8 hoursWaterproof: IPX5Battery: built-in 500mAh polymer lithium batterycolor:BlackMaterial:ABSsize:Approx. 45 x 20 x 61mmPackage Contents:2 x Keychain light2 x USB cableOnly the above package content, other products are not included.Note: Light 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.