COSOOS bright rechargeable headlamps light up your life. See more around you. Floodlight beam is up to 230° and the illuminating area is wide enough for walking or working at night. Spotlight to focus on some spot and see farther. LED Headlamp Rechargeable Save tons of battery. Headband light is charged with included USB-C cable and your wall charger. When fully charged, indicator light turns green from red. Multi Light Modes Short press power button 5 times to cycle through COB high / COB low / XPE high/ XPE low mode/ OFF. Long press power button while light on, it can turn as SOS strobe light for emergency situation. Motion Sensor Mode When light is on, short press sensor button and make it as sensor mode (Indicator light turns yellow from red.) You can turn light on/off by waving hand within 10cm in front of sensor reception. Low-Profile & Lightweight Design A flexible and durable strip lens results in a low-profile design that is not bulky and doesn’t protrude like most headlamps, allowing you to conveniently squeeze in those tight places. Weighing only 2.47oz/70g with built-in 1200mAh li-ion battery, our headlights are so ultra-lightweight and comfortable, you will forget that you’re wearing it. Elastic & Durable Headband Loop buckle enables you to adjust the length of headband. Soft band provides you more comfortable feeling when wearing it. Wear it on construction hardhat or motorcycle helmets with included headlamp clips. The band can keep its good elasticity during a long-time use. Perfect for children and adults. Versatile Use Nighttime reading, jogging, running, bicycling, hiking, camping, climbing. Package 2x Headlamps 2x Short USB-C charging cables Hard hat clamps Note 1.Please do not irradiate it to eyes. 2.The headlamp is ok for rainy day, do not soak it in water.