Klein's 400-Lumens Rechargeable Headlamp w/ Fabric Strap uses a rechargeable battery with up to 22 hours of runtime and a built-in battery gauge that displays remaining charge through colored LEDs. The light can be removed from its bracket for convenient USB-C charging, with the charging cable included. Its bracket can also attach directly to compatible Klein hard hats equipped with the appropriate bracket system, making it useful for electrical work, construction, maintenance, inspections, and other hands-free applications. A 2-meter drop rating and dust- and water-resistant construction help the headlamp withstand routine jobsite use.