Both used only once; in brand new condition. Each comes with the Interactive Augmented Reality headset, lightsaber and tracker, and can be played against each other in 2-player mode. Would make great Christmas or birthday presents for Star Wars fans! Manufacturer Description: "The smartphone-powered augmented reality experience brings an all-new Star Wars experience right into your home. Start the app, put on the headset, and begin your journey with three epic experiences. Wield a lightsaber and villains, train yourself in strategic combat against invading forces, and master the strategy of intergalactic Holochess. Awaken your inner Jedi."