2.4 GHz officially-licensed wireless controllerCompatible with SEGA® Mega Drive, SEGA® Mega Drive Mini, PC/Mac®, PS3®, and SwitchIncludes both SEGA® Mega Drive port and USB® port receiversRechargeable 500 mAh Li-Ion batteryIncludes 1m charging cableUp to 10m gaming rangeSleep Mode after 5 minutes of inactivityIncludes instruction manual & exclusive storage case for controller, receivers and cable storage