Setup is extremely simple: Plug the Logitech box into an input on your stereo, hit the Bluetooth pairing button, connect with whatever device you want to use, and go. It works just like a Bluetooth headset; once the device is paired with the Wireless Speaker Adaptor all you have to do is turn it on under your Bluetooth settings on your phone, tablet, or laptop anytime you want to use it.
It makes sharing YouTube videos with the room a cinch. And being able to control a music playlist from anywhere in your place has obvious appeal. As always, don't just take my word for it, it's got over a thousand Amazon reviews with a 4.5 star rating.