Features: Supporting 2.4G wired/wireless gamepad connection. Built-in 600 different classic games, and supporting SD card expansion. The game console can connect through HD and AV mode. Ergonomic joysticks ensures you a smooth and comfortable hands feeling in games. Suitable forMAME/NES/SNES/SEGA/GBA multiple types of games. Notes: 1.The batteries are not included. Youneed to buy 2*AA batteries in addition. 2. Wired gamepad is not included.