Good (by my old standards) sound on my end but were horrible for calls. Three other times I tried finding comparable or better replacements, and they were all worse in some aspect. But a heck better than those corded things. Until I drove them into the ground and they stopped working (wet too many times, fell too many times, contacts stopped contacting for charging, etc). They actually worked out fairly decently (got lucky there) - no complaints at all and were a solid find. Got my first pair from a the mega-online smiley face box seller, random unknown brand. Cheap, throw away, but they more or less piped music and audio books into my head from my phone/mp3 player which was the goal.
First, years back, there were corded earphones that jacked into my phone - they worked, sort of, until they didn't and time to buy a new pair. TL:DR, these are the first time earbuds have ever brought me to (happy) tears! Never going back to the 'regular' Bluetooth earbuds again.