I have the SoundLink now for 2 months in operation and am very happy with it. The sound is based on the size of very strong and balanced. He completely enough to spread the sound to a large living room or to put a bus in Partytimmung. Here Bose has wiedermal super job done. I use it from my Androidhandy and my Nootebook and have never had connection problems. Very good, I also think that you can ture Adjustment volume either by phone or for example directly from the speaker. The battery lasts when the man machine is not full turning up well above 8 hours. A humming when operating with AUX and PSU I could not tell.
From me an unlimited buying recommendation on the Bose SoundLink !!!