Features: 1.3D printing: Through the 3D printing process, the simulation is perfect, and the shape of the shrimp is clear and realistic. 2.Cat and dog electric toys: USB charging including USB cable and vibration induction. If there is no vibration, the shrimp39;s tail will stop swinging after tapping the tail, the toy will swing again. 3.Washable toys: made of cotton and polypropylene. It has a long, soft plush, does not knot, and is harmless to cat39;s claws. 4.Automatic interactives cat toy: This shrimp-shaped toy can place catnip, swing or jump touchs activation, three touchs options, and attract the cat39;s attention. 5.Whys do cat need it? Cat toys can make the cat very active when playing, which is good for your cat, and can maintain a healthy body and keeps it alive. Using fish simulation toys, cat will no longer feel lonely, it can also improve the relationship between the owner and the cat, and improve the interaction between humans and cat. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Random color Description: 1.Product Name: Gravitational Jumping Shrimp 2.Charging method: USB charging 3.Rechargeable battery: polymer lithiums battery 5.Battery capacity: 350mAh 6.Charging voltage: 5.0V 7.Fabric: Long woolen carved velvet soft cloth 8.Product size:35*21cm Package List: 1 * Gravitational jumping shrimp 1 *Data cable 1*lithium battery