1. Quality material: The interactive cat toy is made of ecofriendly, nontoxic, and ABS material, suited for cats. It won't easily break or harm your beloved pet and is suitable for all types of floors—feel to use it. 2. Low noise: When your cat gently touches the electric cat toy, the fun ball emits a chirping bird sound to attract their attention. Each triggered sound lasts about two minutes, and you can also choose to stop it early. Aside from the bird sounds, our toy produces almost no noise. 3. Multifunctional: This interactive cat toy combines multiple features, including chirping bird sounds, selfweighted balance movement (no batteries needed), swing motion without tipping over, and content catnip balls—all designed to effectively capture your cat's attention and play interest. 4. Easy to clean: Our selfmoving interactive cat toy is very easy to clean. Made of ABS material with a simple exterior design, just wipe it lightly with a damp cloth. The groove design can also be opened for cleaning.