Light USB Rechargeable Headlamp

--Adjustable headband, comfortable and safe material, you can adjust it according to your needs. --The headlights have a built-in battery, so you don’t need to buy a special battery. Powerful 1500mAh --The built-in battery prolongs the service life of the headlight and is very convenient to use directly. --Micro USB charging mode, it will be fully charged through any USB port.