Travel is another reason. I use my bluetooth noise cancelling Sony headphones but being able to just plug in with zero battery use feels like magic.
13 hour flight, airports, etc... fewer dongles, fewer things to charge, etc.
13 hour flight, airports, etc... fewer dongles, fewer things to charge, etc.
(I have an inexpensive set of cabled noise cancelling earphones that run off a single AAA battery, which always gets packed in my carryon...)