The built-in audio system really brings the video gaming experience to life. You will experience new levels of thrills and excitement with these Gaming Chairs. You will experience sound and motion in a whole new way when you plug in these Game Chairs. The Pyramat PM450-WR is the ultimate, wireless, rechargeable sound rocker chair that lets you feel the action from your video games, movies and music. Sound is beamed wirelessly to the chair, up to 25 feet away, through a wireless transmitter, and the chair is rechargeable, so you won’t have cords lying all over the floor. The Pyramat PM450-WR Gaming Chair works with all iPod’s, MP3 players, Playstation, X-Box, GameCube, PSP and Nintendo gaming machines and also works with most DVD players, computers, TV and stereo systems. Gamers will find chairs with a wide range of prices. Boost your sound from all of your portable devices: including all iPod, MP3 players, PSP and Nintendo DS units. These fantastic game chairs give gamers a complete new experience to enjoy as they both hear and feel the sound when playing their favorite video games.