i have been harping about these to all my friends for months now:
http://www.amazon.com/Howard-Leight...8-3&keywords=howard+leight+earmuff+headphones
Howard Leight Noise blocking earmuffs.
OK so i'm not an audio snob or anything, and i certainly cannot differentiate between high quality sound and average quality sound - i've never own headphones that cost more than $40.
but these earmuffs are the BOMB. i love them. sound is ok. i checked the sound quality here:
http://www.audiocheck.net/soundtests_headphones.php
i could hear a lot of range in those tests. i dunno how well that proves their audio quality.
but they do block out a ton of ambient noise. i wear them on busrides, international flights, and in noisy computer labs full of undergrads. i put them on and i'm in my own private world. plus, i can double up the use on a gun range, i suppose.
srsly though, $22, it's the best $22 i ever spent. peace and quiet and the sound is ok. plus they are durable. they look goofy though but i don't care. and when you buy them, you should also buy some higher quality, longer, 3.5mm audio cable bc the ones it comes with sucks horribly.
for many months i've been contemplating the idea of buying some broken grado's on ebay and "implanting" them into gunmuffs for the similar effect. but these suit the bill ok too.