https://www.bose.com/en_us/products/wearables/bose-frames-rondo.html

Yes, that's really cool ...EXCEPT that it certainly can be yet another distraction from what people SHOULD be doing at the time ...

Two days ago I was pulling out of a parking space in the lot of our favorite market - this place is always busy, and I am sure the people walking to and from their vehicles trust my brakes more than I do, as they just continue to walk in front or behind my car as I am moving - anyway, there was a big SUV parked next to me so I was going very slowly and as I was pulling out a woman walks from the other side of the SUV almost right into my car, as she was looking at her phone instead of where she was walking ... I made a quick stop and she looked up with a quite startled look on her face ... I am sure she knew what I meant by my looking at her and shaking my head ...
There are far TOO MANY distractions these days ...

but the frames ARE cool - if you're sitting on a beach !!!

Could be a great wireless monitor on stage while performer too..
and not too expensive also.