Laser Tag Handtank Attack Pack 2-Player Electronic Laser Tag ToyThe set includes 2 Mini Cannon X Blasters and everything is compatible with all existing Handtank Laser Tag products from Sharper Image The health indicator on the blaster uses different colors to display how many hits you can take before you're out of the game There are 7 team colors available and up to 7 teams can play at one time. Teams are created by selecting corresponding colors on the devices. This set is compatible with all other Sharper Image