This KidzLane Lazer Tag set includes two infrared laser guns: one orange and one green. These infrared guns are suitable for both indoor and outdoor use and for children ages eight and up. Each gun runs on standard AA batteries, and you can use either regular or rechargeable batteries. With batteries included, these Laser Tag guns weigh less than a pound, which allows young children to run around for long periods of time without getting tired due to the weight of the device.