Enjoy endless hours of uninterrupted gaming!Product InformationYour Fun Factory Wii Remote Controller Charging Station will provide you hoursof Wii play.  You can charge two controllers simultaneously or charge onecontroller while you use the other.  Ideal for saving money on batteries.KeyFeatures Include  Never run out of battery power when you are about to score the winning    point.  Save money and protect the environment by using the rechargeable battery  High capacity battery that lasts 2~4 times longer than the standard AA    batteries  Dock both of your remote and plug it into any USB port. No need to remove    the battery!Includes  Charging Station  Two Rechargeable 500 mAh Nickel Metal Hydride Battery Packs  USB Cable Minimum Requirements  Nintendo Wii Remote (Remote Controls are not included)