Products Description [Super Bright]: This LED reflective vest has super bright LED lights and reflective tape, which can make you visible from 600 feet away, making you more secure. [Comfortable & High-quality Materials]: This reflective running belt is made of high-quality materials. It has the characteristics of skin-friendly, comfortable and freely adjustable, suitable for men, women, and children. [ 3 Modes]: This running vest has two sides of bright LED strips with white light on one side and red light on the other, allowing you to be seen 360 degrees. Both of the two sides of LEDs have 3 modes: steady light, fast flash, slow flash. You are free to choose your preferred working [Rechargeable Battery]: This reflective gear uses rechargeable battery, you do not need replace the battery again. [Lightweight & Versatile]: With four adjustment buckles and elastic strap, your LED reflective vest is easily worn over a T-shirt, sports gear, winter coat or any type of clothing at all seasons. Strongly enhance your safety while running, biking, dog walking, motorcycling, jogging, kids playing, directing traffic and more.