Features: 1.LONG BATTERY LIFE: interactive cat toys have a 2000 mAh battery that works for 7 to 17 days (depending on actual use time), low power technology, and 20 minutes of play at a time. 2.2 SPEEDS: Interactive cat toys have 2 speeds, slow for sensitive or quiet cats and fast for energetic kittens. "Squeaky" mouse sound. 3.3 MODES: Smart cat toy has 3 modes, self running mode effectively stimulates the cat's interest. Interactive mode provides enjoyable interactive play time. Standby run mode allows the toy to rest for 1.5 hours or no rest. 4.SMART CONTROL: Intelligent electric cat toy, can rotate 360 degrees, forward, backward, shake, and automatically make sound to interact with the cat. 5.LED LIGHT, FEATHER ACCESSORIES: Automatic kitten toys with LED color changing lights to attract the cat's attention. With 3 feather accessories. 6.SAFE AND RELIABLE: Cat exercise wheel with 2 anti collision silicone wheels, high speed for thick blanket environment, low speed for pure floor environment. Specification: Item Type: Interactive Cat Toys Material: ABS Battery Type: Lithium Battery (Shipped with Built in Battery) Battery Capacity: 2000mAh PackageList: 1 x Interactive Cat Toys 1 x Charging Line 3 x Feather 2 x Plastic Feather Stick 1 x English Manual