Features: 1.LIGHT MODES WITH 3 TYPES: LED work lights have low brightness high brightness and are stroboscopic to meet different requirements. 2.POWER BANK FUNCTION: There is a USB port on the back. In an emergency the headlight can be used as a mobile emergency power source for mobile phones. 3.USB EASY TO LOAD: The USB output can charge the lamp. It is also convenient to use a 7-cell 7-cell battery instead of the battery. 4.180 STEERING DESIGN: Waterproof searchlight the handle is flexible 180 degrees rotatable and you can take it with you in various jobs. 5.ADVANCED USE: USB rechargeable spotlights are perfect for indoor and outdoor activities such as car repair workshop construction site work camping emergency hiking hunting exploration and so on. Specification: Light source:COB Material:ABS Gear position:third gear (strong-weak-flash) Life:100 000 hours Use battery:2 x battery or 4 x AA(not include) Chargig method:micro direct charge Waterproof performance:waterproof Zoom:No Product size:136*102*32mm includes: 1 x Lifting light