<b>Why choose our night running lights?</b><br> For those who like to exercise at night, light becomes the biggest obstacle.Our night running light has a 120°adjustable angle and multiple light modes, with a flashing light in front and a warning light at the back, allowing you to see your surroundings more clearly in the dark and providing you with all-round protection for your night workouts. The light is compact and lightweight, comfortable without feeling tight or burdensome. The elastic strap with adjustable buckle is easy to put on and take off and is suitable for different people.<br><br> <b>Three Adjustable Lights</b><br> The light has three light modes: strong beam, low beam and strobe beam(S.O.S) , you can adjust the mode according to your needs.<br> Please avoid direct bright light to the eyes, especially for children, to avoid any effects on vision.<br><br> <b>USB Charge</b><br> Our products adapt to multiple USB ports, which is convenient for power supply and power bank charging.<br> Fast charging speed, low power consumption and long service life.<br> Battery Indicator<br> When only one light on the back is on, it means it needs to be charged.<br> When all the lights on the back are on, it means the battery is fully charged.<br><br> <b>Safety Insurance</b><br> In the dark, the reflective tape and the red flashing light on the back are still clearly visible, which can keep you safe.<br><br> <b>120° Regulable Angle</b><br> The 120°rotatable beam is suitable for any situation such as uphill, downhill or flat ground walking, and can be adjusted according to your needs. And the 120°rotatable beam can effectively avoid danger.<br><br> <b>Reserved Line</b><br> It can be extended out to a certain length,for unexpected needs.<br>