The Play & Charge Kit comes with 2 1100mAh rechargeable batteries. Up to 40 hours of game playtime with the Xbox wireless controller. The battery can be charged even if the controller is attached or removed, so you can charge it as a spare battery. It also supports 2 player games. Comes with battery cover (2 for Xbox Series X|S + 2 for Xbox One, 4 in total), 3m USB-C cable, compatible with PowerA Xbox Charging Station and Xbox Wireless Controller (except Elite Series 2). ・The manufacturer warranty is covered under "This product is sold and shipped by .co.jp. Only products listed are listed here. Products sold by sellers or businesses other than .co.jp are not covered under the manufacturer's warranty. Please contact the seller or business agent. * Up to 20 hours of game play per battery on a full charge. However, the battery life may vary depending on the usage environment. Charge Kit for Xbox Series X|S / Xbox One Wireless Controller Up to 40 hours of game play with Xbox wireless controller. (Up to 20 hours per full battery charge) The Play & Charge Kit includes 2 1100mAh rechargeable batteries, 2 battery covers (2 for Xbox Series X|S, 2 for Xbox One, 4 in total) and a USB-C cable 2 ways to charge: Attach to the controller to charge while playing or removing it Compatible with all PowerA charging stands and charging stations