I bought these when they first came out in June 2016 and they have worked very well. However, in January 2018, the power button began to malfunction. When the button is off, the device automatically turns on before my eyes and connects to my phone. It stays paired until it goes to sleep, then turns back on to pair - this cycle continues until the QC35's battery dies. The issue is easily reproducible when connected to any device - PC, Mac or iPhone. I can hear the QC35 turning on and showing…

SECOND REVIEW UPDATE: After rewriting my review here on Revain, I copied it and went to the Bose website to post it there. I inserted this review there, submitted it and replied to the confirmation email, but my review was not published. You decide if the site has encountered a strange anomaly or if it has been censored. Now I trust Bose less than ever. I have bought headphones, phones with earbuds, speakers and more from Bose but will never buy from them again. I really let down a former…

Sennheiser PXC 550s, Bose QC35s and B&O Beoplay H9s purchased.*Sound1. B&O - no doubt, esp. middle and low frequencies (e.g. organ or cello); awarded high too.2. Sennheiser3. Bose really is a joke compared to B&O. I was surprised.*Noise Reduction1. Bose - no doubt about it, although it may be under pressure2. B&O is good but you're not deaf enough to sound around and that can work if you want those mids!2. Sennheiser* Materials1. B&O - the best, not only visually but also haptically: brushed…