Features: This Dog Toy ball is innovative Interaction toy that keep your pet engaging with motion activated rolling and sound features, ensuring endlessly fun for your furry pet. Use selected PC materials, this USB rechargeable toy offer multiple modes, fast, slow, and Interaction, to catered to different play preferences of puppies and small dog. Great for busy pet owners, this toy provide mental and physical stimulation for dog, helping them stay active and entertained even when left alone. Suitable for indoor and outdoor use, could be enjoyed in various occasion such as homes, garden, great addition to your dog fun routine. With its replaceable rope design and easily charging design, this dog toy not only extends playtimes but also promotes pet care practice. Specifications: Component: PC Product Dimension: Approx. Rope length 19cm/7.48inch, Ball size 7.5x7.50cm/2.95x2.95inch Rate Power: 5W Input: 5V2A Charging Type: Type C Charging Time: 2hours Battery Durations: 1Hour Battery Capacity: 300mAh Type Option: 01/02 Main Features: Intelligent avoid obstacles, irregulars movement when encountering obstacles, blue light: fast modes, violeted light: slow modes, yellow light: Interaction modes, double clicks green lights: sound on, double clicks red lights: sound close Package Includes: Type 01: 4PCS Rope Replacement Type 02: 1PC Pet Toy Ball note: Please allow 1-2cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.