NIGHT SAFETY Are you concerned about losing sight of your dog during evening walks? Our luminous dog collar helps enhance visibility in low-light conditions. The collar provides high visibility, allowing you to see your pet clearly at night. Its bright LED design helps drivers, cyclists, and pedestrians notice your dog from a distance, improving nighttime safety. HIGH-QUALITY MATERIAL This LED dog collar is made of nylon and PU leather, offering durability and water resistance. It can withstand light rain during regular walks. However, avoid submerging the collar in water or prolonged exposure to moisture. Wipe it gently with a dry cloth to maintain performance. Do not wash or soak in water. FULLY USB RECHARGEABLE The collar features a built-in rechargeable battery with a USB charging cable included. This design supports eco-friendly use by eliminating the need for disposable batteries. DUAL-LIGHTING MODE – MULTIPLE COLORS Designed with a paw print pattern, this collar combines style with functionality. It offers six constant light colors: red, blue, green, pink, light blue, and yellow. A single button lets you switch between steady lighting and a color-changing mode, helping you easily locate your dog in the dark. 3 ADJUSTABLE SIZES Available in three sizes to ensure a proper fit. Measure your dog's neck circumference before selecting a size. - Size S: 11.8–15.7 inches (30–40 cm) - Size M: 15.7–19.7 inches (40–50 cm) - Size L: 19.7–23.6 inches (50–60 cm) Adjustment is possible within the nylon section of the collar.