Features:1. Power bank function: USB input and output design, convenient for you to charge your mobile phone at any time. In an emergency, it can be used as a backup power source for cell phones or other mobile devices.2. Practical and Flexible: The cordless COB LED work light comes with a sturdy 180-degree rotatable adjustable handle, you can easily hold it and place it where you want. The pendant holds the work light on a truck or laptop.3. Or hanging, easy to carry: IP65 waterproof rating, this light is perfect for camping, fishing, expedition, car repair or as an emergency light. The ratchet handle can be used as an adjustable stand. The light is easy to carry and can be placed wherever needed. Places provide lighting.4. High efficiency and energy saving, longer service life: Compared with halogen flood light, the energy saving is as high as 90%. Use durable super bright LEDs that dont need to be replaced. The service life is above the average of 25,000 hours.5. Durable and durable: Unlike other products, this heavy-duty spotlight is made of super thick die-casting aluminum, which is heat-dissipating and shock-proof. It was already subject to shock, vibration and extreme conditions before being sent home. temperature test.Specification:Input voltage: 5VMaterial: ABSBeam angle: 180 degreesProtection class: IP65Uses: lighting, emergency, outdoor.Lighting time: 8-12 hours.Charging time: 4-6 hours.Purchases include:1*round COB light1*usb data cable1*Instruction