Charging station for charging up to 2 Xbox One/One S controllers; the integrated "Play and Charge" function allows batteries to be directly charged with a micro USB cable on the controller Charging station for charging on any USB 3.0 connection (e.g. Xbox One, PC, notebook) "Easy Plug-In" design for easily inserting the controllers With LED charging indicator on the charging station Two NiMH batteries included (800 mAh) Game time per battery: between 8 and 16 hours (depends on the intensity of the controller vibration when playing games)