Good bass and so far the battery life is really good and long.

But the sound has sufficient bass and has a "full" sound

The sound is rich, with great bass.

(Though if you're looking for unusually strong bass, these headphones might fall a little short.)AAC: The specs for the headphones state that they support the AAC audio encoding standard, and that may be why the sound quality is good.

Bass is loud and robust, mids and highs clear and unmuffled, unlike my $180 BOHM headphones.

They have a nice bass tone to them which I prefer.

They produce enough bass for music that voices and instruments sound natural