I can't seem to disable the power save feature and only find forums with frustrated people

The headphones definitely sound more anemic when powering them from your phone or headphone amp via the included 3.5mm cable

The Bose auto power off if you forget to turn them off, while the Sony's seem to sit there burning battery power.

I was sceptical about the advertised 20 hour battery life and while I haven't used them for 20 hours yet without charging, power has never been an issue.

Also, it's irritating that the headphones automatically power off after a few minutes if they're not paired

B&O attempted the same capacitive touch technology on the H7 and failed miserably