I've been using this speaker for a while now and like it. Connecting is easy with NFC or Bluetooth. The Bluetooth range is excellent, further than you can hear the speaker. I was at my sister's house and we had the speaker in the living room. Her apartment is on the second floor of a 12 unit brick building. She said the audio started to break up when I went outside and was ~50 feet down the building.
I think the audio quality is pretty good. The base isn't earth shaking, but what do you expect from 3.5" drivers. It seems to sound best when placed near a wall as the base exits ports in the back. It also sounds best when not right next to you. The volume is more than I'll ever need. I'm worried about disturbing my neighbor if I go above half volume.
For me this is the perfect solution as I was looking for something to play music from my phone while working around the house and I don't have to worry about snagging headphone cords on stuff. Overall I would recommend it as it is probably the best sound you will get at the price point, not to mention that the drop was $30 lower than anywhere else I could find it.