Intelligent interactive toy: The interactive cat toy makes a sound when used, which can quickly attract the cat's attention. The feathers built into the toy randomly extend horizontally or upward from 8 holes, encouraging the cat to grab it and stimulating its hunting instinct. High Quality and Safety: The automatic cat toys are made of high quality ABS, which is safe and non-toxic. Dimensions: 23.3 x 6cm. Non-slip bottom design prevents toys from tipping or sliding on surfaces slippery, suitable for indoor carpets, wooden floors and tiles. Auto-off function: The smart toy will automatically turn off after 10 minutes of operation, automatically turn on after 30 minutes, and automatically turn off after another 10 minutes, and will not turn on again. Let the cat get enough rest to avoid excessive play and injury. Detachable feather: Rotating feather toy brings more freshness and fun to cats. The package includes a screwdriver and 2 replaceable tips (batteries not included). The switch on the bottom and on the side must be turned on at the same time to turn on the toy. Energy saving: electric toys are energy efficient, easy to install and use.