Fight to the end with this fast and fun mini laser tag gun set! This laser keychain set is a great way to interactively battle with your friends. Wear it on your keychain when you go out and challenge a friend to a duel whenever and wherever you want. Each gun starts with 5 shots and 6 lives. You can reload your shots, but if you lose your lives, you lose the game! The laser tag gun set works on 2x 3 LR44 Batteries (incl.)