Features: Interactive LED Dog Toy Ball with Irregular Moving & Auto Start Sensors Keeps Pets Engaged for Hours Using Tear Resistant Thermoplastic Urethane/PC Materials. Features Three Speed Modes (Quick/Slow/Interactive) for Active Dogs, and Includes Rope Attachment for Enhanced Interaction. Ideal for All Lively Dogs Seeking or Small Breed Puppies Requiring Gentle Game. Perfect for Indoor Hard Floors and Low Pile Carpets, Providing Safe Entertainment During Rainy Days or Limited Outdoor Activities. Upgraded Type C Charging Port & High Capacity Battery Extended Leisure time, While Replaceable Accessories Offer Long Term Value for Dog Toy Enthusiasts. Specifications: Materials: Thermoplastic Urethane, PC, ABS, polyester Size: Ball diameter 9x9cm Option: Electric football toy/Electric basketball toy Use scenario: Pet interaction Package Includes: 1x dog ball note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.