Wireless Streaming Adapter. Simply connect the WXAD-10 to your current audio system, and make your whole system smart! Wireless music playback with Bluetooth® and Airplay®, music streaming services, and more are yours to enjoy ― like never before. It's also compatible with Yamaha's wireless music system MusicCast, so you can add your audio components to the world of MusicCast and infinitely expand your music listening possibilities. The WXAD-10 brings intelligent new functions into your current system, taking it beyond past constraints and truly making it 'smart' with all the latest, convenient features.