4 Lighting Modes:A wide variety of lighting with 4 different lighting modes for optimal safety. LED 1: strong light intensity; LED 2: medium light intensity; LED 3: low light intensity; LED 4: the red LED flashes. Light modes can be switched with just the push of a button. Safety Design:LED clip lights are bright enough to illuminate you and the road around you when jogging at night, allowing others to see you from hundreds of feet away, reducing the risk of accidents and facilitating outdoor nighttime exercise. . USB Rechargeable Headlamp:The Running Lamp can be easily charged via USB and connected to laptops, car chargers, power banks, etc. It is easy to charge and can be used for about 4 hours on a single charge. Waterproof:Rechargeable headlamp is weather and water resistant. Use it outdoors for sports or hiking on a rainy or snowy day, you can also put it on a tent. It is durable to ensure your safety! The LED headlights can also meet the lighting needs of daily work. Versatile:Running light is a safety aid for nighttime activities such as walking, dog walking, running. running, camping, fishing, etc. Thanks to the clip, the lamp can easily be attached to a cap, school bag, jacket, knitted hats, belt, backpack, headband or dog collar, pants or sports bag.