Material: ABS Size: 8.5*4.5cm / 3.35"*1.77" Battery: 1200mAh Modes: 5 modes Lumens: 530 lumens 1. Intelligent gesture sensor design allows for easy switching of light modes without touching, convenient for use when hands are busy or gloves are on, improving ease of use and hygiene. 2. Four lighting modes: strong light, weak light, red light, and red flashing light, meeting the needs of various scenarios such as nighttime outdoor sports, camping, and maintenance. 3. High-brightness 530-lumen dual LED beads provide long-distance and wide-range illumination. Built-in 1200mAh high-capacity lithium battery ensures long-lasting battery life and hassle-free charging. 4. Lightweight and ergonomic design for comfortable and secure wear, suitable for various outdoor activities such as hiking, cycling, night running, fishing, and emergency use. 5. Waterproof and dustproof construction adapts to various harsh environments, making it an ideal lighting tool for outdoor adventures and daily use. Package includes: 1pcs Headlamp + charging cable + carry box