COB Small Flashlight Pocket Flashlight LED Mini Lamp Outdoor Camping Climbing Emergency Light.     Specification: Wattage: 3.7V.  Waterproof: Yes.  Waterproof: IPX4.  Switch Mode: High/Middle/Low.  Support Dimmer: 2-4 files.  Power: USB Charge.  Multifunction: Illumination, Corkscrew, Keychain.  Lumen: 800.  Lighting Distance: < 50 m.  Light Source: LED Bulbs.  LED Type: COB.  Item Type: Flashlights.  Focal Length: Non-adjustable.  Flashlight Type: for Outdoor Camping Fishing Climbing.  Color: black.  Charger: Rechargeable.  Certification: LVD.  Body Material: ABS.  Battery: Rechargeable batteries.  Charge Time: 1.5 hours.  Running Time: 2 hours.  Lumen: 500 lumens.  Size: 61*46*21mm    Features: Super Bright COB Light: The keychain flashlight has a powerful LED to provide 800 lumens illumination at maximum while maintaining the portable size and minimalist design.  4 Lighting Modes: 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.  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.  USB Rechargeable: When it is time to recharge, just connect it to any USB power source. This USB rechargeable flashlight is powered by a large capacity built-in rechargeable battery, micro USB to USB charging cable included.  Wild Applications: Portable pocket flashlight with keychain, folding stand, bottle opener and magnet holder. Used for fishing, walking and camping, corkscrew, emergency roadside maintenance or multi-purpose work, etc.