Item Type: Automatic Cat ToyMaterial: PlasticBattery Type: Lithium Battery (Shipped with Built in Battery)Battery Capacity: 900mAhCharging Time: 2 Hours (Please Refer to the Actual Situation)Standby Time: 4 Hours (Please Refer to the Actual Situation)Light Color: Red, Blue, Green, Pink1. The three speed movement mode ensures that your cat can chase freely.2. Self interactive cat toy, like a feather wand, to play with indoor cats when out and about, and to drive on almost any floor including carpet.3. Irregular running and autopilot make cats run like "instinct hunters" around the house.4. 900mAh rechargeable battery. No need to replace the battery, only need to charge for 2h, up to about 4 hours of use.5. When your cat stops playing, it will automatically switch to standby mode, touch it to activate, and automatically shut down after 4 hours.