PetSafe Bolt Interactive Laser Cat Toy, Automatic Laser Pointer Toy for Cats SAFE FOR PETS: The Bolt features a Class IIIa laser with a 5mW max power output for a safe play experience; requires 4 AA batteries (sold separately); for best performance, use only alkaline batteries 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 ENTERTAINING TO CATS: The exciting laser moves randomly across floors and walls which appeals to the natural hunting instinct of cats; use the mirror adjust button to control where the laser points QUALITY: The Bolt Interactive Laser Cat Toy is backed by a one year warranty which helps guard against defects in material or workmanship EXPERIENCE: PetSafe has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year MORE INFORMATION: To ensure your Bolt stays in good working order, please view the battery diagram to make sure the batteries are installed correctly before using your Bolt Adjustable mirror to aim laser across different surfaces MORE INFORMATION: To ensure your Bolt stays in good working order, please view the battery diagram to make sure the batteries are installed correctly before using your Bolt Adjustable mirror to aim laser across different surfaces