Just comparing how often I'm charging my QC45s since buying them to replace the QC35ii. I used to charge up maybe twice a week on the QC35ii but now on the QC45 I seem to be charging three, maybe four times a week. My usage patterns have not changed. The only thing I can think of that is different is that I've installed the "Bose Music" app (only works with the QC45) to adjust the EQ settings on the QC45. According to specs and reviews, the QC45 is meant to have superior battery life - over 24 hours!
Does anyone else here who's gone from the 35 to the 45, notice a difference in battery life? Or did I just get a dud one?
When using these for phone calls the background noise filtering is inferior to my old pair of QC35ii. I could walk down the street or make a call from the shops to my partner quite easily with my old 35s but with the 45s I cannot. It is better to disconnect the headphones and simply talk on the phone using the phone microphone.