Set of 4 Rechargeable Laser Tag Blasters w/ Docking Station, No Vests NeededRECHARGEABLE DOCKING STATION: With six hours of playtime and a simple 1 2 hour charging system, it's never been easier to grab a blaster and join in the fun; a compact design makes it easy to store when the game is done NO VESTS NEEDED: Every blaster doubles as an infrared receiver with a built in vibration system to help you track every hit; no need to keep track of your vest or other bulky accessories FUN WITH FAMILY & FRIENDS: Face off in an epic