This motion sensor headlamp set includes two rechargeable LED headlamps designed for hands-free illumination in low-light conditions. Each headlamp features a convenient motion sensor that allows you to turn the light on or off with a simple wave of your hand, making it ideal when your hands are occupied or dirty. The adjustable elastic headband fits comfortably and securely for extended wear during various activities. Equipped with six versatile light modes, these headlamps offer XPG spotlight settings in high, low, and strobe, plus a COB floodlight and red LED light with steady and flashing options. The premium LED light source provides a maximum lighting distance of up to 656 feet with 500 lumens of brightness, effectively illuminating tents, trails, and work areas. The built-in 800mAh rechargeable lithium battery provides approximately five hours of runtime on a full charge and recharges conveniently via any USB power source in three to five hours. Constructed from durable ABS material, each compact headlamp weighs just 2.4 ounces and features an adjustable headband that fits head circumferences from 13.4 to 23.6 inches. Perfect for camping, hiking, running, fishing, emergency situations, and any activity requiring reliable hands-free lighting. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.