Material: ABS Size: 5*6.2*2.1cm / 1.97"*2.44"*0.83" Battery: 1000mAh Modes: High Light - Low Light Battery Life: 6-12 hours Lumens: 100 lumens 1. Compact and lightweight, this LED headlamp easily clips onto your hat for a comfortable and secure fit, perfect for outdoor activities, camping, nighttime running, and more. 2. Six high-brightness LEDs with adjustable brightness levels meet diverse lighting needs, providing a wide and even illumination range for enhanced nighttime visibility. 3. Hand-wave control technology allows for touchless on/off switching of the light and modes, making it convenient and hygienic, especially for busy hands. 4. Built-in rechargeable lithium battery with direct USB charging for long-lasting battery life, reducing the hassle and cost of battery replacements. 5. Waterproof and dustproof, suitable for harsh weather conditions, making it an ideal lighting tool for outdoor, maintenance work, and nighttime cycling. Package Includes: 1pcs headlamp with charging cable Compact and lightweight, this LED headlamp easily clips onto your hat for a comfortable and secure fit, perfect for outdoor activities, camping, nighttime running, and more. Six high-brightness LEDs with adjustable brightness levels meet diverse lighting needs, providing a wide and even illumination range for enhanced nighttime visibility. Hand-wave control technology allows for touchless on/off switching of the light and modes, making it convenient and hygienic, especially for busy hands. Built-in rechargeable lithium battery with direct USB charging for long-lasting battery life, reducing the hassle and cost of battery replacements. Waterproof and dustproof, suitable for harsh weather conditions, making it an ideal lighting tool for outdoor, maintenance work, and nighttime cycling.