I've got 3M 'WorkTunes' headphones, and they don't work well if the iPhone isn't on the right side, where the antenna is, yet the AirPods seem to work great but don't work under ear protectors at all.
I did have major issues with a JayBird headphone set and biking. I put my iPhone in a ZipLoc bag in my back pocket,a nd the Jay Birds always cutout. Maybe it was the sweat, or the baggie? I couldn't put them much closer unless I glued a mount to the helmet.
Bluetooth reception doesn't make sense at times.
I had an older Motorola headphone set and it wouldn't work with any device I placed in my pocket. I was using an iPod with Bluetooth, and had to actually carry it in my hand to get the headphones to work. Made no sense to me. 30 feet? Really? Not even close...
[doublepost=1555248251][/doublepost]And is this the new ones? My original ones seem to work really well, except for the right one getting old and having some battery issues.