Features: Durable MaterialThe outer casing of the automatic cat toy is made of strong and bite-resistant silicone material. It's durable enough that it won't break even if it hits a wall. It rolls quietly day and night, and the cat can play whenever it wants, without affecting your sleep. Active Rolling BallThis automatic rolling ball for cats is attractive, keeps your pet busy, drains their energy, and brings fun entertainment to you and your pet. Voice ControlLong-distance voice control During the touch waiting period, if there is no touch, you can clap your hands to control the operation of the product. Power SavingThis interactive cat or dog ball is usb rechargeable, so you don't have to worry about the battery falling off and becoming a chew toy. Ideal Gift This one with colorful lights can enhance cats' interest in playing, help indoor cats and dogs to exercise more, improve immunity, reduce obesity, and reduce boredom. Specifications: Material: ABS, silicone, TPU Color: Pink Size(Approx.): (L x W) 5.9 x 5.9cm/2.32 x 2.32inch Power by: 1 x 400mAh rechargeable battery (built-in) Package Included: 1pc x Interactive cat toy ball 3pcs x Feathers 1pc x Charging cable 1pc x Instruction manual Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.