X Rocker 5171401 Fox Wireless 2.1 Sound Video Gaming Chair Two speakers and a subwoofer use AFM Technology for a total 2.1 sound immersion experience Built-in radio wireless receiver and included wireless transmitter work with any source with RCA outputs; optional RCA cables included Ergonomic backrest made of breathable mesh fabric keep you cool for hours of gaming and music marathons Separate controls for volume and base allow control over your sound experience Great for mobile gaming, listening to music, watching TV, reading, and relaxing