Dual light source portable headlights, using infrared intelligent sensing, liberate your hands and make lighting easier. USB charging, multi compatible flash charging interface, light body only 53g, lightweight and compact, no pressure when worn for a long time. 45 degree free angle adjustment for easy control of the lighting angle of the light source. Life grade waterproof, can also be used in rainy days. High power COB lamp beads provide longer service life and a wider range of light. Bead type: COB Lens material: planar lens Working gear: Normal 4th gear (white light intensity - white light weak - red flashing) Sensing gear 3 (white light intensity - white light weak - red) Sensing distance: 5CM Battery capacity: 500 mA Lumens: 300LM Product material: ABS Working voltage: 3.7V Can I charge directly: Yes Product weight with battery: 53g With packaging box: 53g Product size: 67x33mm Product accessories: USB charging cable· With more than 20 years of manufacturing experience, we are professionally committed to long-term investment and development in the field of R&D and production of outdoor LED products. · It can create 8000 original product parts per day with the help of 20 fully automatic environmental protection plastic presses, a 2000 ㎡ raw material workshop, and innovative machinery, ensuring a steady supply for our manufacturing workshop. · It can make up to 6000 aluminum products each day using its 38 CNC lathes. · Over 10 employees work on our R&D team, and they all have extensive backgrounds in product development and design. · To satisfy the requirements and preferences of various clients, we can offer OEM and ODM services.