"Great sound, impressive piece of engineering."
This unit is just stunning. Recently attended a retreat where more than half the teachers were using Ultimate Ears speakers, with the boom 2 leading the way. Perfect for background music for work place or classes, as well as for social events - especially in party mode! The concept of having up to 150 of these units all synced together is incredible, and I'd love to see how it would work in a real world situation.
Once you update the firmware on the speaker, you get great battery life, great sound and easy use with multiple devices. People keep asking me about it and where they can get one, so it sells itself! The waterproof feature is ideal for poolside, or for outdoor work. Mine has been rained on and covered in mud, and still works perfectly.