The low-profile customized headlamp has compact and strong illumination, features an aluminum alloy construction, battery bag on-the-back design and detachability of parts, the best choice for adventurers, climbers, hikers or night walkers.<br><br><strong>Features:</strong><br>MEET YOUR NEED: 4 light modes (High brightness, Medium brightness, low brightness and stroke).<br>HIGH BRIGHTNESS: With brightness up to 900 lumens on high.<br>EASY TO USE: One single press button to change light modes. Elastic headband for perfect and comfort fit.<br>WATER RESISTANCE: A water resistant battery bag on the back. Come with a water resistant bag for storage. It is water resistant from moderate rain, splashes, drizzle, etc..<br>CONSTANT USE: Rechargeable lithium battery pack and a charging cable included. So you can charge in many manner such charge on computer, Smartphone, or power bank.<br><br><strong>Specifications:</strong><br>Material: Aluminum alloy <br>Power supply: 4400mAh<br>Max output(Lumens): 900LM<br>Beam Distance: 150-300m / 492-984ft <br>Light size: 5 * 3.7cm / 2.0 * 1.5in <br>Package size: 18 * 9.3 * 6.6cm / 7.1 * 3.7 * 2.6in(L * W * H)<br>Package weight: 354g / 12.5oz <br><br><strong>Package List:</strong><br>1 * Headlamp<br>1 * Mount<br>1 * Headband <br>1 * Battery Pack with Bag<br>1 * Charging Cable <br>1 * Bag