Features: Interactive Pet Laser Toy: The exciting laser moves randomly across floors and walls which appeals to the natural hunting instinct of cats; Five angles to adjust the motion trajectory of five sizes. Automatic Play: The Bolt automatically turns the laser off after 15 minutes to prevent your cat from being over-stimulated and keep the game exciting.After 1.5 hours, the toys will turn on and work for 15 minutes by themselves. Smart Cat Toys: Concealed auto rotating laser pointer create unique & mystery experience for the challenging hunt. Never get bored with 3 speed setting (slow, fast, random). Unique Design: Super silence design. Operated by 4 AA battery(not included) or USB . You can take this toy to any safe place. Not fixed on a door or a window. The cat will not be limited to a small spot like other toys do. Excellent Service: If there is any product quality or product use problem, please connect us,wo will give you satisfactory reply. Specifications: Color: White Material: Plastic Power Supply: 4 x AA batteries or USBbatteries are not included Item Size: 18.5*7*7cm Package Size: 19.5*7.5*7.5cm Package Weight: 225g Packing List: 1xCat Toy 1xUSB Cable 1xUser Manual