AC adapter
There are also a number of famiclones in the shape of a Game Boy or similar, but which can only display NES/Famicom games on a TV, and have a simple LCD game in the screen area. such example is the NES Clone "GameKids Advance", which resembles an older Game Boy Advance, and has a built-in LCD game, powered by 2 AA batteries, or the included AC adapter. However, the NES games can only be played on TV using the AC adapter. It uses a game cartridge, similar to those from a Game Boy/Game Boy Color, and also includes an adapter to play NES games.