I already own a bose companion3, akg 324p, sony mdr-q21, alteclansing backbeat, panasonic RP-HJE150 and a 100yen earphone. so, i can say that i have experience of good sound & bad sound.
After reading reviews, i bought this item. The sound is pretty clear in mid and high notes. Bass is good, strong but there is boom (so i reduce one star). For this price this sound quality is fantastic. However, i felt bad that the plug had a problem and i had to return it to seller.
Considering the price and sound quality, this is GOOD buy.