A Bluetooth adapter lets you play music from your phone or laptop through your stereo. Learn how to choose the best one for your system and how to connect it.
An overview of wireless speakers and audio, including Bluetooth portable speakers, AirPlay and Wi-Fi receivers, Sonos, MusicCast, and other multi-room audio systems.
How to put together a home stereo system (and why you need one). Been listening to a single wireless speaker? Learn why having two speakers is so important.