These were exactly what I've been looking for in bluetooth headphones. They're light weight, low profile when in the ear, and wrap over and around the ear, helping them stay put during workouts and runs (my primary uses). I've been using them for just over a month now with no connectivity or battery issues.When they do need to charge, they do so fairly quickly. The sound quality is just fine, not quite noise cancelling, but I'm not too picky. They come in their own little case to protect them from tangles/being crushed in a gym bag. All in all, I would recommend these bluetooth headphones.
The head phones fit great around my ears. The exact fit I was looking for. The battery so far lasts a reasonable amount of time (3-4 hours or more). The only bad thing is the sound quality. It seems as though there is no bass at all. It's like a car radio with treble all the way up. This is true for music, audio books and everything I have tried. It soind seems faded the whole time. I would not recommend these and plan on returning them.