Zoomable 1800 Lumens Led Flashlight Headlamp Headlight, Hands-free Flood Light Spot Light for Camping Running Reading, Head Lamp Light with 3 Light Modes , Rechargeable 18650 Batteries Included 1. Super bright and Hands-free : With LED beam, the brightness can up to 2300 lumens. You dont have to hold a flashlight when you are doing outdoor sports. 2. Zoomable Head lamp: It can be used as spot light when zoom in, and flood light when zoom out, so you can do some up-close detail work and long-distance work as you like. 3. Adjustable and 3 Switch Modes: It can adjusts to 90-degrees, allowing you to focus light where you need it. You can get the brightness you like with the 3 light modes ( High/Low/Strobe). 4. Comfortable and Waterproof: the head strip is elastic, so there is no pain when put it on you head. The Headlamp shell is made up from Aluminum alloy, which is durable. 5. Package includes 2*18650 rechargeable batteries, wall charger, USB cable and car charger.