1.5 light modes: The flashlight has 5 light modes to meet your different needs: white strong light - white medium light - white weak light - white light flashing - red light warning2. Super Bright COB Light: The keychain flashlight has a powerful LED that provides up to 500 lumens of illumination while maintaining a portable size and minimalist design;3.USB 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 banks;4. Hook lock design: can be hung on a backpack, belt buckle is easy to carry, it is also a good bottle opener. It can be used in various scenarios such as camping, walking the dog, looking for things, and repairing.5. The charging indicator light, the charging status is clear at a glance, effectively preventing the battery from being damaged by overcharging and overdischarging6. Magnetic fixed lighting, freeing hands is more convenient7. The back rotating bracket can freely adjust the angle and angle, and can be rotated arbitrarily to adjust the card position firmlyLight source/LED : COB LEDMaterial: aluminum alloy + PCBattery type: polymer batteryFunction: white light 50%-white light 75%-white light 100%-red lightLighting time: 1.5-4 hours (highlight 1.5 hours)Lighting distance: 100-200mBattery: Polymer battery 650mAhCharging time: 1 hourPower: 3WWaterproof and dustproof grade: IPX5 rainproofProduct List:Flashlight*1Charging cable*1