The Laser Tag Guns Set includes 4 pistols and 4 real target cool vests, making you a true warrior. The tag guns can adjust to an extreme shooting range of 150 ft, making the battle more authentic and exciting. The marking weapons are great toys for both children and adults, promoting bonding among friends and family in the garden, garages, at home, and in parks. Made from 100% safe and environmentally friendly materials with child-safe infrared signal technology. Emission: 0.9 mW. The laser guns are ergonomically designed for human use and are easy to operate for small children and toddlers. Each gun and vest requires 3 x 1.5 V AA batteries (not included).