- Comfortable and Durable: Crafted from high-quality, skin-friendly materials, this reflective running belt offers maximum comfort and a customizable fit for adults, ensuring a secure and enjoyable experience during your workouts. - Enhanced Visibility: Featuring super bright LED lights and reflective tape, this LED Reflective Vest ensures you are visible from up to 600 feet (about 182.9 meters) away. Stay safe while running, biking, or walking in low-light conditions. - Long-Lasting Power: Equipped with a high-quality, replaceable lithium-ion button battery (CR2032), this reflective device boasts an extended battery life compared to other options. Easily replace the battery when needed—just remember to remove the plastic sheet between the battery and circuit board before use. - Versatile Lighting: The vest includes high-brightness LED strips on both sides—white light in the front for comfort and red light in the back for enhanced visibility in the dark. Choose from three lighting modes: steady, fast blinking, or slow blinking, allowing you to adapt to your environment and preferences. - Practical Applications: Ideal for evening runs, early morning walks, or cycling at dusk, this vest provides peace of mind by ensuring you remain visible to others. It is also suitable for dog walkers, outdoor enthusiasts, and anyone who enjoys nighttime activities. - Specifications: The reflective running belt is designed for adult use, offering high elasticity and adjustable sizing for a perfect fit. The lightweight design does not hinder movement, making it an essential accessory for any outdoor activity.