Outdoor LED Night Run Light Luminous Flashing USB Safety Reflective Warning Light Armband Belt for Cycling Sports Bracelet Upgraded running luminous band with three luminous modes: slow flash, fast flash, and steady light. These armbands are available in seven colors and can be easily set to flash or shine a solid light to enhance visibility during nighttime activities such as cycling, jogging, hiking, or walking. An adjustable strap ensures a secure fit on most arm sizes. The armband can also be attached to bikes, bags, backpacks, or tents using the built-in clip for increased visibility in low-light conditions. Made with high-quality 25mm reflective material for improved visibility. Helps drivers detect wearers earlier, allowing more time to react and helping reduce the risk of accidents. Features a single strip LED light for added safety. Operates in three modes: slow flash, fast flash, and constant light. Enhances visibility and improves safety for runners, cyclists, commuters, skiers, pedestrians, dog walkers, and workers in environments with moving vehicles or poor lighting conditions. Adjustable fastening allows easy use and universal fit. Can be worn on wrists, ankles, or secured to clothing, backpacks, bicycle frames, and saddle stems. Stays securely in place during vigorous activity. Lightweight and comfortable to wear without restricting movement. Designed to prevent chafing, even when worn directly against the skin. Available in seven colors: red, yellow, blue, green, orange, pink, white, and multi-color (color-changing option). Dimensions: 32.5 cm (length) x 2.5 cm (width), adjustable. Specifications: - Product: Reflective luminous armband - Colors: Red, yellow, blue, green, orange, pink, white, multi-color - Material: Reflective webbing, light guide strip, controller - Light modes: Steady light, fast flash, slow flash - Size: 32 x 2.5 cm