🎮 Level Up Your Nostalgia! Built-in rechargeable battery ensures endless gaming sessions. Stay ahead with upgradeable firmware for future enhancements. Experience the nostalgia of Sega Genesis with modern wireless convenience. Designed for comfort, weighing only 3.2 ounces for effortless gameplay. Enjoy lag-free gaming with advanced 2.4G wireless technology. 2.4G Wireless Tech 10 Button Control Rechargeable Battery The 8Bitdo M30 2.4G Wireless Gamepad is a premium retro controller designed for the Sega Genesis and Mega Drive. It features advanced 2.4G wireless technology, a built-in rechargeable battery, and a total of 10 buttons for an authentic gaming experience. The package includes the M30 controller, a 2.4G receiver, and a USB cable, all while being lightweight and compact for easy handling.