Stellar Sound in Any Room Play any music from your PC or Mac wirelessly on your stereo. It’s easy to use. Just connect the playGo transmitter via USB and playGo will grab all the audio on your computer. Plug it in, hit ‘Play,’ and playGo will start sending your audio wirelessly to the playGo receiver in less than a minute. You can wirelessly connect up to four playGo receivers to one playGo transmitter for stellar sound quality in many rooms. The transmitter has a range of up to 75 feet. The receiver uses either RCA cables or a Toslink optical cable to connect to your audio device. The playGo is designed by Bicom and is milled from a solid block of DuPont Corian material.