My wife was a bone conduction earphone candidate for multiple reasons and I convinced her to try some. Her first pair from Shokz died relatively quickly, but they sent her a replacement without much hassle. She likes them a lot. Every now and then I steal them for a bit. I call it the “voice of god” because when you play something through them it’s like telepathy. You can hear the outside unimpeded, but there’s also this extra sound being injected into your head. Would recommend.