Style:A is a general versionB is a high definition versionStyle A:1. Support one or two players, play games, make you more happy with your children or friends, portable 8-bit video game console, built-in 600 classic games (game list can consult customer service)2. The lines are smooth, the design is simple and generous, plug and play, with wireless controller, the wireless control range is up to 8 meters. Compared with the short-line wired handle, the wireless handle avoids close proximity to the TV, and can effectively protect your own eyes. Mini host with wireless controller is the best choice for players!3. Exit the game: hold down the START TB button at the same timeStyle B:1. Support one or two players to play games at the same time, make you more happy with your children or friends, Y2 HD game console, built-in 568 classic games (game list can consult customer service)2. Smooth lines, simple and generous design, plug and play, 4K HD, with wireless controller, wireless control range up to 8 meters. Compared with the short-line wired handle, the wireless handle avoids close proximity to the TV, more effective protection Good eyes. Mini host with wireless controller, is the best choice for players!3. Exit the game: press the SECECT button START button for two seconds without moving4. Only need to connect the game console to the high-definition interface of the TV, connect the USB-powered data cable to the host, and adjust the TV source to the HD channel to display the game list screen on the TV. The controller can be remotely controlled by plugging in the battery. Play, simple and generous, easy to operate.Package list:2* wireless controller (2 AAA batteries are not included)1* game console1* AV cable(A style) or 1* USB data cable(B style)1* English manual