I bought a pair of Jabra over-ear bluetooth headphones a month or two back, shipped to Taiwan by Amazon. I’ve been impressed by the bluetooth - I don’t believe it’s cut out on me at all, and the connection is quick. But they’re definitely hot in Taiwan’s heat, and they cut me off from the environment more than my previous in-ear headphones did. I could hear what people were saying with the in-ear headphones, and I can’t with the over-ear ones, and I realized that I wasn’t hearing cars as well - so now I’m not wearing headphones on the street as often as I used to.
Wirecutter reviews of the Jabra set that I bought said that the audio quality isn’t as good as for wired headphones, but my ears aren’t good enough to tell the difference.