Portable consoles are handheld gaming devices that allow users to play video games on the go. They typically feature built-in screens, controls, and rechargeable batteries, making them convenient for travel or commuting. Popular examples include the Nintendo Switch and the PlayStation Vita. These consoles often support a variety of game genres and may offer online connectivity for multiplayer gaming. Many portable consoles also have a library of downloadable games, allowing players to access a wide range of titles without needing physical cartridges or discs.