Item Type: LED Flashlight Material: Aluminum Alloy Battery Type: 3 18650 Lithium Batteries (delivered Without Batteries) Switch: Push Switch Bulb: 30W LED Charging Method: Type C USB Charging Zoom Mode: Optical Cup Fixed Focusing Waterproof Grade: Ipx4 Luminous Flux: 1500-1800lm Range: 1500 Meters Features: Optical Cup Fixed Focusing, High Brightness Long Range, High Hardness Aluminum Alloy Material, Anti Drop and Wear Resistant Indicator Light: Low Battery Reminder, Switch Position Indicator Light Flashes Red when Battery is Low and Charging, Green Light when Fully Charged and in UsePackage List 1 x LED Flashlight1 x Charging Cable Do not direct the light to the eyes to avoid damage to the eyes. When using the flashlight, check that the threads are not loose, otherwise it may cause no light or dim light 1Type C USB Charging: This rechargeable LED flashlight supports Type C charging by connecting to a computer, laptop, cigarette lighter, etc. 2IPX4 Waterproof: Life grade waterproof flashlight, one piece lamp body structure, effectively prevent rainwater infiltration, and can also work normally in heavy rain. 3Super Bright: Strong light, 3 18650 batteries, can give you good lighting, luminous flux: 15001800LM, range: 1500 meters. 4Indicator Light: The switch position indicator flashes red when the battery is low and charging, and is green when fully charged and in use. 5Wide Applications: Wide range of applications, can be used for various outdoor sports, mountaineering, camping, hiking, emergency, etc.