Feature: 1. 1. Fun dog ball: Your dog will love this bouncing ball! With charming lights and sounds and automatically jump, let your dog enjoy a happy time. 2. 2. Great entertainment for dogs: Attract the dog's attention and keep them entertained for hours. 3. 3. Prevent your dog from making unnecessary destructive behaviors due to boredom or anxiety. Let your dog and pet ball play while protecting the furniture from damage. 4. 4. Lovely gifts: The light dog ball is a good gift for pets, giving them a chance to play happily, and preventing you from being bored and lonely when you are not at home; you can also play colorful sounding balls with your dog. Close the relationship with your pet. 5. 5. More exercise for your pet: the elastic dog ball toy can let the dogs keep chasing and energetic, which is not only can make the dogs exercise happily but also train the agility of dogs, encouraging them to exercise and helping them stay healthy and active. Specification: material: plasticSize: 11.5*11.5cmWeight: 102g Package List: 1*Pet ball Note: The shipment does not come with batteries, you need to prepare 4 AA batteries.