【Stay Safe, Stay Visible with High Visibility】: This LED reflective vest uses top-tier LED lights and reflective strips, 360° lighting at night to ensure your safety, even in the harsh of 1000 . And keeping you seen and safe during low-light outdoor activities with the reflective running vest 【5 Light Colors & 3 Light Modes】: Our LED reflective vest features 5 vibrant light colors, including White, Green, Blue, Pink and Red. Additionally, you can choose between 3 dynamic light modes - Steady On, one color flashing or 5 colors flasching cycle, to meet personalized visibility and individual preferences. (Tip: long press for 3 seconds to turn off, or press the button to turn off after displaying the 3 lighting modes) 【USB Rechargeable Reflective Running Gear】: Enjoy the convenience of USB with dual Type-C ports for fast in just 50 minutes. Revel in an impressive usage time of 7-20 hours, depending on your selected light colors and modes 【Comfortable and Adjustable】: Designed to fit all types, this reflective vest with adjustable lengths 16" to 24" (40.6-61cm) and sizes 26" to 49" (66-124.4cm), ensuring a comfortable and secure fit. The light up running vest is stretchy, breathable, and weighs only 0.35lb(160g) for wearer's comfort. (Attention: Suitable for men , women, and aged 8 and up) 【Protecting You at Night】: LED reflective vest is suitable for morning or night running, cycling, walking, jogging, night working and other nighttime outdoor activities. Even in rainy and foggy weather, the reflective gear will always ensure your safety