It is perfect for practicing the natural hunting instinct of cats. Features: Safe for pets: The bolt features a Class II light point for a safe play experience, requires 1 18650 batteries. Environmental design: Adopt environmentally friendly ABS. Power saving: As long as the battery is fully charged, the cat toy will run for more than 12 hours. Automatic play: The bolt automatically turns, and a manual mode can control. Includes manual on/off switch. Super sound design: The newly designed cat toy is no longer noisy, providing a good environment for the pets. Entertaining to cats: The exciting light moves randomly across floors and walls which appeals to the natural hunting instinct of cats, using the mirror adjust button to control where the light points. Specifications: Item name: Cat Interactive Toy Main material: ABS Battery: 18650 lithium battery Rated voltage: DC 3.7V Power: 4W Current: 500mA Battery Capacity: 2000mA Package Information: Package Size: 6.8 * 7 * 13.8cm / 2.68 *