description: 1. Material: high-quality aluminum alloy + ABS material. 2. Lamp beads: using high-brightness LED wick, high-brightness and strong light, constant current drive, stable and no flicker. 3. Design: strong magnetic design on the back, with magnetic blocks on the tail and pen holder, strong magnetic force, can be easily absorbed on steel surfaces, such as computer mainframes, refrigerators, cars, bicycle lights. 4. Portability: The pen clip design can be inserted into the pocket at will, making it more convenient to carry 5. Charging method: high-current USB fast charging, using a diversified USB charging system, convenient, safe and practical. 6. Suitable for: hiking, camping, self-defense, teaching, searching, hunting, daily carrying, night riding, caving, night fishing, patrol and other outdoor activities. specification: Name: COB+LED strong light flashlight USB rechargeable 5-speed work light with magnetic inspection light color: red Power: 5W Lamp beads: XPE+COB Switch: Push the switch Charging method: USB charging Use battery: built-in lithium battery Type A battery capacity: 1200 mAh Type B battery capacity: 500mAh TypeC battery capacity: 500mAh Maximum range: 100-200 meters Waterproof rating: IPX6 Type A size and weight: 32*28*112mm, 90g Type B size and weight: 26*11*195mm, 61g type Csize and weight: 25*19*177mm, 62g Package list: 1*working light, 1*USB charging cable Tips: 1. Due to manual measurement, please accept an error of 1-3 cm. 2. Due to the difference of light and screen, the color of the product may be slightly different from the picture.