Description: Feature: 1.Food grade ABS material, no pressure for cats to bite. 2.USB charging, just unscrew the shell and plug in the USB cable, charging for 1.5 hours can play 3-4 hours. 3.Funny cat with feathers, can be matched with feathers & sounding bells, more bow-absorption|cat attention. 4.The ball body is equipped with a laser light and a rainbow light rolls with the ball to attract the cats attention. 5.Intelligent electric funny cat ball, automatically turns when encountering obstacles. Specifications: Product name: Laser funny cat ball Color: white, blue, gray Material: ABS+bell+feather Energy supply mode: USB charging Weight: 110g (including packaging) Diameter: about 6.5cm working time: about 3-4 hours Package Included: Intelligent tease cat ball *1, bell replacement head *1, feather replacement head *1