【Practical and Lightweight Headlamp and Flashlight for Kids】Only 75 grams, convenient to carry and easy to store, the jogging headlamp is easy to fold to a certain extent, you can easily put it in your jacket pocket. It won't overheat after hours of use, feels no pressure on your head and the breathable and adjustable elastic headband is perfect for keeping it comfortable and stable on your head even while running. 【Smart Sensor and 5 Lighting Modes】The USB LED headlamp has a smart sensor mode that allows you to turn the headlight on or off without pressing a button. The LED jogging headlamp has 5 lighting modes: bright COB light, dim COB light, bright flashlight, dim flashlight and flashing mode (activated by long pressing the power button). 【USB Rechargeable Jogging Headlamp】 The built-in 1200mAh Li-polymer battery lasts for a long time, charges the running headlamp via the included USB charging cable, which can be connected to any powered USB outlet. With a charging time of only 2