Good for the price. Very good sound quality and me or the person on the other line has no trouble in listening to each other. Biggest issue is the ear bud style hook. If not put right the headset can fall off just because of gravity. If put right so that it does not fall, then my ear starts hurting after about more than half an hour of talking. But I still use it because of the good sound quality and the price of the headset with rebates on Amazon was $[...]!