I have the Echo Dot (gen 2) and the Soundtouch III 20 and after asking Alexa (dot) to pair Bluetooth, the Bose Soundtouch doesn't turn off after 20 minutes of non use. Now I can walk into the room hours later, the next day etc....and say Alexa, play (whatever music) and it plays through the Soundtouch! It was always so frustrating to have the Soundtouch turn off after about 20 minutes of no activity. I like the Bose update so far!!!