Product parameters Product light bulb: 30W LED Product size: 17*4*3.3CM Product material: aluminum alloy Battery: 1*18650/1*26650 (not included) Charging method: Type-C USB charging supports output Gear position: function switch 3 gears: super bright light-fast flash-SOS gear switch 3 gears: strong light-medium light-weak light" Zoom mode: Telescopic zoom Waterproof level: IPX6(waterproof function for daily use, cannot be immersed in water) Lumens: 1000 lumens Range: 1000 meters Product features: 1. Double push switch, multi-mode adjustment, supports input and output at the same time 2. Telescopic zoom is more suitable for lighting under various conditions, with a wider range or more concentrated light. 3. Finely carved texture, adjustable tail rope, attack head design Indicator light: low battery reminder. The red light in the switch position is on when charging. The green light in the switch position is always on when fully charged and in use. Kind tips: 1. We provide different packages for different customer needs. It is recommended to choose the package containing 18650/26650 batteries. 2. Before using the battery, the external insulation paper should be removed to make the flashlight work normally. 3. When installing the battery, please pay attention to the correct direction, install the battery in the correct direction and identify the positive and negative poles, otherwise it may cause a short circuit in the flashlight. 4. When using a flashlight, check whether the threads are tight and not loose, otherwise defects or glimmers may be caused. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.