Note before purchase: In order for you to quickly receive the goods, this product is purchased without batteries, but it can use the more common 3 * AAA dry batteries or 1 * 18650 lithium batteries to use, you are advised to place an order at the same time you can buy a good battery, so that the receipt of it can be used immediately. Product Features: As a gift, LED flashlight to keep the dark and the bad guys away - This flashlight illuminates your surroundings, great for your home, car or boat, or excellent gear/backup device when power is unavailable due to hurricanes or snowfall, great for long distance or hands-on work, a gift for outdoor adventures. Ultra Lightweight, 5 Light Modes - Each flashlight weighs less than 100 grams and cycles between high, medium, low, flashing, and SOS light modes by pressing the switch 5 times. Its brightness is up to 1000 lumens, bringing illumination to large areas. High-strength waterproof aluminum alloy material can withstand heavy rain or snow from all angles. Whenever you use it outdoors, you don't have to worry about sudden rain. Camping, riding, running, night hiking, climbing, fishing, hunting, reading, car repair, DIY works or any emergency such as fire, hurricane, snow, storm, power outage or blackout. Basic product parameters: Name: aluminum alloy LED flashlight Color: Black Lens: Convex Lens Lamp beads: T6 Life span: 100,000 hours Material: High strength aluminum alloy Light color: Natural white Power supply: 1 x 3.7V 18650 battery / 3 x AAA (Battery is not included) Zoom mode: Telescopic zoom Lighting mode: 5-Modes (high - medium - low - SOS - Strobe) Packing list:Battery not included 1 x Flashlight 1 x AAA battery adapter SUPER BRIGHT LED FLASHLIGHT Telescopic zoom - 5 modes - waterproof