Features 1. Multifunctional: This toy is designed with cutting-edge technology and features sound and action activation functions, providing an interactive and exciting gaming experience for your beloved pet. 2. Music Function Adds Fun: This multi-functional pet bouncing ball toy is equipped with a built-in microphone to play songs, adding elements of entertainment and attraction to attract your pet's interest. 3. Removable Function For Easy Cleaning: The back of the dog bouncing ball has a zipper, which can be easily disassembled and cleaned, keeping the toy clean and hygienic for your pet to enjoy. 4. USB Charging: Say goodbye to constantly purchasing batteries. The pet bouncing ball can be charged through USB, making it convenient for you to charge when the battery is low. Simply plug it into any USB port and start playing immediately. 5. The Perfect Choice For Training And Exercise: not just a toy, but also a fitness tool! The interactive nature of this toy helps keep your pet physically active and mentally engaged, thus proving to be a valuable resource during training and exercise. Specification Material: Plush Color: Red, Blue Size: 12 x 10 x 9 cm Weight: 200 g Package Include: 1x Active Moving Pet Plush Toy.Items from Sheng Xinshun's shop