Happiness for your cat: This fish toy can stimulate a cat’s curiosity and instinct to hunt fish in nature. It could be a good present for your cat who needs more fun and new things at home. It is designed for cats, but it’d be also good for dogs who have interests on cat stuffs. Function: If a cat touches on this toy, it starts flopping for a few seconds and stops automatically. Washable: The fish toy is made of cotton, so it’s easy to maintain cleanliness by washing with water and soap. Don’t forget to take the motor out when you wash. Chargeable by USB cable: The fish toy has a motor inside charged by USB cable. More fun by catnip: Possible to put a catnip bag into the fish toy. When your cat wants to play in quiet place or at night, you can take the motor out and only put the catnip bag. Specification: - Item Type: Fish toy for pets - Material: Plush, cotton - Battery: 250mAh? - Size: 11.8 x 3.9 Inches ? Package Included: 1 × Fish Toy for pets 1 × USB cable (Micro 5pin) 1 x Catnip