Lenox X Warrior LED Dog Collar is specifically designed for night walking, featuring the latest LED lighting technologyUSB charging port design, compatible with various charging devices including power banks, computers, and car chargers High-strength nylon material specially treated for excellent wear resistance and tear resistance, suitable for active dogs IPX5 waterproof rating ensures normal use in rainy or humid conditions, easy to clean with just a damp cloth wipe Adjustable design fits neck sizes from 25-45cm, comfortable for various dog breeds from small to medium sizes Three lighting modes meet different needs: steady light for regular walks, flashing modes for enhanced warning effects Reflective strips combined with LED lights provide double protection, maximizing nighttime visibility for your pet& 39;s safety Lightweight design doesn& 39;t burden your pet, built-in smart circuit protection prevents overcharging and over-discharging, extending product lifespan