The PHP5W wireless headphone system lets you listen to television, music, and your computer privately in high-fidelity without disturbing others. Hook it up to any device with a 3.5mm output - your television set, your computer, a video game console, your iPod or iPhone, or even a baby monitor. The PHP5W delivers superior sound performance thanks to the hi-fi and bass effect controls. And a built-in FM radio lets you tune into your favorite stations.