[beeforpork]

Except that I never payed any attention to bluetooth range, it's the opposite experience here.

I have the QC35-II and never had problems, neither with battery life nor with bluetooth. In fact, given that it seems like no device ever gets bluetooth protocol right, it surprised me that the headphones do exactly what I want: connect to two devices at once (laptop and phone). So I can play music on the laptop and when someone calls, the headphones seamlessly switch to the phone, and when I hang up, they switch back to the music from the laptop. Also reconnecting works without anything to complain about. I am also switching back and forth between two locations, meaning two laptops and two phones, and the only thing that is mildly annoying is that when switching the desk, it takes a little longer to reconnect to the other set of devices again. But it does work.

What would be cool is three devices served at once (laptop, land line phone, mobile phone).

I am not using the Bose app at all.

But what is annoying is that they don't charge and work at the same time. Frankly, I was pissed when I found that out. WTF, there are integrated USB charger/voltage regulator circuits readily available that do that for you. Probably it's due to heat dissipation problems as always so they might have artifically disabled this to avoid at all cost headphones bursting into flames on people's heads.

[rconti]

The QC35 was the first product that made me realize Bluetooth had turned a corner. The way my calls could transition from QC to my car when I start it, back to the headphones, seamlessly, we a revelation. As was the time I walked to the bathroom without my phone, and my music kept playing, 30-40ft through tile walls.

I'm very, very happy with the BT performance of my AirPods as well.

I bought some Outdoor Chips 2.0 snow sports earpieces for my ski helmet a few years back, and they took me back to the bad old days of bluetooth; static and cutting out when you dare turn your head the wrong way or put your phone in the wrong pocket. They went back to REI, and were replaced by Sena Snowtalk which works the way that modern BT stuff (cars, Bose, Apple, etc) works.

[basejumping]

I have the QC35-II as well. I've now disabled it on my phone, and hopefully it will only connect to the computer. I wish they would have put a physical button and let me cycle through the connected devices. But no, I don't know what they've thought, that the headphones will guess my intention? The reason I have it on my phone is that because of the poor bluetooth range I will keep the phone in my pocket and stream to the headphones when I walk through the house, but when I come back to the computer I need to hassle again to switch the connection.