I can wear these all day, comfortably, almost weightless. And the sound is great, adjustable to whatever my circumstances loud or soft. I've used them for constantly a day and half without recharging. I have 4 pair now for wherever I am and whatever I am doing.
This by far is the best thing that I own. I have earbuds that pop out all the the time, I have buds with wires that also fall all the time unless I’m wearing a hat or a headband. I have regular headphones that I love but the problem with that is is I cannot hear anything else that is happening around me. So with these new headsets I love them I can bend down work in the yard go for runs, walks and they do not fall off and I hear everything so well along with my surroundings
I use these for running and cycling. Huge difference from having my ears plugged with in-the-ear headphones. I can hear others around me, but most importantly I can hear cars and other traffic, improving my safety. Sound quality was better than I expected, and I have found myself wearing them around the house due to the fact they are very comfortable and I forget I have them on. I bought them after a recommendation from a coworker, and have found no downsides. Battery lasts a long, long time, and I can get multiple runs and rides in before I need to charge. As to comfort, I have run long distances easily, but a true test was some sprints and HIIT body movements, and they stayed put. They are the BOMB!
These are my favorite set of headphones. I've tried a few different kinds but for clear sound from both the audio and the ambient noise, these are the best. No issues with whistling wind on runs or not hearing coworkers over my music. Podcasts also come through clearly. Only downside is on public transportation when I do NOT want to hear the things around me, I do have to turn the volume up a bit more. Overall really great, neat technology.