👉 A fisheater is a type of portable entertainment device that converts sound into heat and light, allowing people to watch movies, TV shows, or other content on their laps or shoulders. The device typically consists of a base with speakers, a screen, and sometimes a remote control, which allows users to control the brightness and color temperature of the light. Fisheaters are often used in homes, bars, and other public spaces where there is limited space for traditional TVs or LCD screens.