1Powerful functions, rich types, adopting top light LED and side light COB, various lighting modes. 2Convenient and quick to use. The hook on the back can hang the work light. The back and bottom are also equipped with magnets, which can be adsorbed on iron products, such as iron doors, iron tables, iron covers and other iron objects. 3USB charging. Being used with laptops, charging heads, power banks and car chargers. Builtin 2200MAH highcapacity rechargeable lithium battery, full charge can be on for about 38 hours. USB output port can also be used as an emergency power supply for mobile phones. 4Adopting highquality plastic materials, rainproof, heatresistant and pressureresistant, nonslip treatment, light touch switch to switch the lighting mode, durable. 5Suitable for troubleshooting, special emergency, outdoor camping, hiking, mountaineering, and daily household emergency.