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; Class IIIa Laser Products.
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; <5mW Max output at 650nm.
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.