Nyko's Deluxe Master Pak is the perfect premium starter kit for the Xbox Series X. Included is a wired tactical headset with inline volume controller for easy volume controller control. The two 1200 NiMH rechargeable batteries provide up to 25 hours of play per charge and when the batteries need to be charged, easily dock the controllers into the included charge dock. The included grip cover provides added comfort for extended gaming sessions. The 8 thumb stick caps optimize controller ergonomics for precision.