- RECHARGEABLE DESIGN: Enjoy hassle-free power with the built-in USBC charging feature, eliminating the need for frequent battery replacements and ensuring your device is always ready for use. - MULTIPLE LIGHT MODES: Choose from 15 unique lighting patterns that feature vibrant multicolored cross designs, enhancing visibility in low-light situations and making nighttime walks safer for both you and your dog. - COMFORTABLE FIT: Made from soft and flexible material, this product guarantees your dog's comfort during extended wear. Its durable construction ensures it withstands daily use while remaining lightweight. - VIBRANT ILLUMINATION: Experience bright LED lights in red, green, blue, and white that create eye-catching designs, significantly increasing visibility during evening outings. Use Scenarios: 1. Perfect for nighttime walks, providing your dog with visibility to stay safe and noticeable to passing vehicles and pedestrians. 2. Ideal for camping trips, ensuring you can easily spot your dog in the dark while enjoying the great outdoors. 3. Useful for backyard play during the evening, keeping your pet illuminated and visible while they run and explore. With this product, you get reliable performance, exceptional comfort, and enhanced safety for your furry friend, making it an essential tool for any dog owner.