This all-metal Pandora's box is equipped with the latest 70S system and a 17.5-inch display. The picture quality has been comprehensively upgraded while retaining the stability and smoothness of the previous generation. When you are traveling, outdoors or gathering with friends, just open the box to play, and it can last for 4 hours. This game console contains 30000 classic arcade games, and you can search for games by type or name. The save function allows you to temporarily interrupt to do other things, and the load function allows you to enter the previous plot at any time. You can customize the operation buttons, language, switch between coin-operated mode or unlimited play mode, and the backlight of multiple colors will alternate continuously. You can use the complimentary HDMI cable to connect to a 4K TV. The reserved VGA and USB jacks can support screen devices such as projectors, computers, PS3, etc., and external controller (not included )for multiplayer battles.