
ULTRA LIGHTWEIGHT AND ADJUSTABLE: The hands-free LED headlamp weighs only 45 grams, making it simple and easy to wear. With a breathable elastic headband and a 60° adjustable angle, the length is easy to adjust according to your head size. It is probably the most comfortable headlamp for adults and children. USB RECHARGEABLE: The running headlamp has a built-in 400mAh lithium polymer battery technology to meet your needs. Compatible with all USB ports. A full charge via the USB port (USB cable included) only takes 2 hours. IPX4 WATERPROOF: Heavy rain or splashing water are no longer a problem when you use this powerful LED headlamp for indoor and outdoor activities. The perfect companion for dog walking, camping, running, cycling, hiking, caving, climbing and even family or work emergencies. RELIABLE AND DURABLE QUALITY: Made of high quality sturdy ABS material, this USB headlamp can withstand strong impact or shock during outdoor activities or work. Perfect gift for family and