The best quality headset that I found for calls is the Plantronics Voyager Legend.

My negatives have been the sound quality is

The sound quality is great and I believe the price was right.

My most important quality/features are as follows.

So far I've found the audio quality to be quite outstanding

These headphones do a lot of things right, but unfortunately, the sound quality is mediocre at best to my standards

Sound quality is pretty good, actually better than I was expecting.

The case and packaging as well as build quality are much better then I was expecting as well

The sound quality was great and they are very comfortable in my ears - comes with different size earmuffs for comfort

The earbuds are easy to pair with both my phone and PC, and the sound quality is great

good sound quality on the headphones and decent battery life. works with Google Pixel XL.

SOUND quality is very nice.

The sound quality is absolutely terrible

Honestly the sound is too quiet and the quality of bass and treble were awful

The only thing I’d take half a point off for is that the sound quality isn’t the best, it’s not bad at all and about average in terms of the price category for Bluetooth in ear headphones

Sound quality is very nice and gives a great noise canceling effect, it feels like bass all around me!2

The build-quality of these earbuds and case seem fine.

They fit in my ear very well and the sound quality is great.

If you're using a Galaxy phone try to use the Adapt sound feature to improve the quality even further

Sound quality would be nice if they would get louder.

I read the reviews and hoped that I would have the experience that some of the purchasers had with everything working as it should.