I’ve had a pair of Beyerdynamic Blue Byrd 1st generation bluetooth earbud headphones since June 2020. They are great Bluetooth headphones but were recalled just after I bought them. Somebody got too sweaty and managed to somehow burn themselves on the headphone wire. Given that no replacement was being offered I refused to send mine back in the recall. I don’t exercise with mine so I figured I’d be safe enough and I have been. Warning: I’d like to take the opportunity to mention how b...