?Applicable scenes? You can use it by yourself or give it as a good gift to your friends or family. The portable headlamp can be used both indoors and outdoors, and is not afraid of all kinds of bad weather outdoors. Suitable for outdoor, running, fishing, travel, camping, hiking, reading, maintenance, and Backup lighting device for home. ?5 modes? The headlamp has 5 lighting modes, COB bright, COB low light, XPE bright, XPE low light, COB + XPE flash, you can choose at will according to your needs. Battery with USB-C charging interface, can be charged in multiple ways, about 2 hours to complete charging, the indicator light is green when charging is complete. ?Unique Design?The headlamp is designed with a wide viewing angle, 230 degrees of ultra-wide angle. You can illuminate the work area you need without moving your head during use. The maximum light mode can illuminate 300 feet away. The headlamp strap is retractable, allowing you to adjust the width that best fits your head circumference. ?Rugged and durable?This Headlamp's weight is just 2.5 ounces.The headlamp can achieve IPX4 level waterproof and pass the 2m drop test. Package has 5 clips and an EVA + PU + Velvet material storage box (the headlamp can be stored after folding), easy to carry, and waterproof and drop-proof. ?Battery Life? After the upgrade, the battery life is about 3~4 hours in the highest brightness and about 12~14 hours in the XPE LOW brightness. This will be far greater than the previous usage time of 2~3 hours. ?Major Upgrade?In order to improve the lighting brightness while increg the battery life, we used the new smart chip and upgraded the battery. The smart chip will reduce the brightness of the headlamp to a certain extent after 10 minutes of turn on (still bright), if you need to use high brightness, just push to restart it.Please note: The manual in some boxes is the version before the upgrade. Please refer to the printed content on the box for the latest product manual.Battery type: LED. Batteries required: Yes. Warranty Description: 1 year. Assembly required: No. Best Sellers Rank: #5,007 in Tools & Home Improvement. Customer Reviews: 4.5 out of 5 stars 564 ratings 4.5 out of 5 stars. Batteries: 1 Lithium Polymer batteries required. Item model number: HKDIU-5dj37. Country of Origin: China. : B09NM9FCMT. Manufacturer: akerrelc. Item Weight: 4.9 ounces. Runtime: 14 hours. Battery Description: LED. Brightness: 1200 Lumen. Brand: Akerrelc. Water Resistance Level: Water Resistant. Number of Batteries: 1 Lithium Polymer batteries required. Item Weight: 0.3 Pounds. Battery Cell Composition: Lithium Ion. Light Path Distance: 300 Feet. Product Dimensions: 4.8"D x 4.2"W x 3.5"H. Included Components: Headlamp+Case+Clips+USB-C Charging cable. White Brightness: 1200 Lumens. Material: Silicone Rubber. Light Source Type: LED. Power Source: Battery Powered. Color: 2 PCS. Special Feature: Lightweight,Rechargeable,Waterproof.