1、DIY Display Screen: Personalize your pet's look with the innovative DIY LED display screen pet collar, featuring multiple display modes and patterns for a unique style statement. 2、Glow Effect: Ensure your pet stands out day and night with the luminous LED collar, providing visibility and safety during nighttime walks or adventures. Eye catching and fashionable. 3、Unique Screen Design: Enhance your pet's individuality with the enchanting subtitle scrolling effect screen design, showcasing a touch of whimsy and personality. 4、APP Controlled: Easily design the collar's display with the user friendly mobile app, offering a variety of modes, languages, music synchronization, and visual effects. 5、Premium Materials: Crafted with high grade metal buckle and comfortable PU leather, the necklace ensures durability, longevity, and a luxurious feel for your beloved pet. Item Type: Smart Pet LED Collar Material: PU Leather+Plastic+Electronic Component Size: Rope Length: approx. 65cm / 25.59in, Collar Width: approx. 2.5cm / 0.98in Battery Type: 450mAh Battery (Built in Battery Included) 1 x Collar 1 x Charging Cable 1 x User Manual