Wow. Another hint that my 'Golden years' are going to be great fun! I have only scratched its capabilities (had it for 2 weeks), but I'm already hooked just on the music feature. Asked it to play King Crimson from Spotify and bingo! Bought a second unit once I found out you could synchronize. Can't describe the feeling of 'play Mozart everywhere'.and you start hearing music everywhere.Set up is easy and it just plugs and plays. Voice recognition is pretty amazing, and sound quality is above what you expect from a $100 speaker.Must emphasize that the 'cableless' nature is awesome, as you can place it anywhere near a power socket.