Update: Stronger power, can roll on the carpet, 360 degrees change direction automatically, when long time without playing, it will enter into smart sleep, just need one touch and move again immediately. MULTIFUNCTION: 2 replaceable feathers, 2 speed modes: flash mode and bird sound mode, many ways to attract cats attention. Long press the power button to turn on/off the automatic cat toy to prevent accidental power off. Tumbler design: The cat cane will never fall off even when closed, it can also be used as a glass toy. Rechargeable: Built-in large capacity Li-on battery, eco-friendly, with universal USB charging port, can be charged by adapter, computer, power bank, etc. Health maintenance: The automatic cat toy will keep your cat moving and exercising helping to lose weight, burn off excess energy. Our interactive cat toys allow your cat to play with them when you are busy and away from home. Size: 23*9cm. Number of shipments: 1 pcs.