High quality ABS material, lightweight and durable, weight only 134g This headlamp is powered by 3 AAA batteries (batteries are not included), suitable for indoor and outdoor scenes. IPX4 waterproof, can also be used in light rain The adjustable headband is ergonomically shaped and can be used by adults and children. Material: ABS + silicon Concentration: No Battery life: 3 hours Radiation distance: 50m Black color Light source: COB-LED + XPE-LED Power: 1200mAh lithium battery Net weight: about 134g You can light up your surroundings with this rechargeable headlamp . Plus, this hands-free headlamp lets you work, read, and explore anywhere, anytime. Perfect for night hiking, hunting, fishing, jogging, running, cycling, hiking, mountaineering, camping, walking, electrical work USB rechargeable Long runtime 7 light modes IPX4 waterproof 60 adjustable light head Adjustable headband Super light Our headlights come with a USB cable and can be charged using a computer, power bank, AC adapter and charger. car. Lightweight and compact design for very easy portability and transportation. The headlight is suitable for all ages head, hat, construction helmet, motorcycle safety village. Equipped with high quality LEDs, this headlamp shines brighter, brighter and longer than others. Angled 45 downward for reading or sewing. Warning the eyes ! Please DO NOT look directly! It uses a comfortable elastic headband, you can adjust the length perfectly according to your head size, suitable for adults and children. Thanks to its high IPX4 water resistance, this headlamp can be used in the rain. please do not soak it in water directly, not suitable for diving. It uses comfortable elastic headband, you can adjust the length perfectly according to your head size, suitable for adults and children. Made of high quality and lightweight material, this compact and lightweight headlamp weighs only 134g, no strain on the head during activities. It makes your daily use more convenient. Rechargeable LED Headlamp Powerful Lighting, 7 Lighting Modes, for Running, Fishing, Camping, Outdoor Hiking Features: Headlamp Long life USB rechargeable Ultra clear Adjustable headband IPX4 WATERPROOF The adjustable headband Very light weight