Feature: 1. [Soft And Comfortable] The exterior of the pet bouncing toy is made of soft fabric, which feels soft and comfortable to the touch. 2. [Music Function] Multifunctional pet bouncing ball toy with a built-in microphone to play songs, providing more fun and stimulation. 3. [Automatic Bouncing] Electronic plush dog toy that jumps on the ground when activated, helping dogs exercise and stay engaged. 4. [Interactive] Designed for interaction; when tapped, thrown in the air, or rolled on the ground, it encourages dogs to chase, supporting motor skill development. 5. [Removable And Washable] This dog bouncing ball features a zipper on the back for easy removal and washing, helping maintain cleanliness. Specification: Item Type: Pet Bouncing Toy Material: PP Cotton, Plastic Size: Approx. 14 x 13cm / 5.5 x 5.1in Battery Type: Lithium Battery Battery Capacity: 1000mAh (Shipped with Built-in Battery) Package List: 1 x Pet Bouncing Toy 1 x Charging Cable Note: Manual measurement, please allow slight variations.