Handheld gaming consoles are portable devices designed for playing video games on the go. They typically feature built-in screens, controls, and rechargeable batteries, allowing users to enjoy gaming without needing a TV or computer. Popular examples include the Nintendo Switch and the Sony PlayStation Vita. These consoles often come with a library of games that can be downloaded or purchased physically. They are equipped with various features, such as Wi-Fi connectivity for online play and multiplayer options. Handheld gaming consoles have become increasingly popular due to their convenience and the ability to play games anywhere.