Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Decent sound quality, terrible construction

From the moment you open the box, you realize how cheap these earbuds are. Granted, they cost $10, but the foam looks like it was ripped from a stained seat cushion and barely fits in your ear. Once you manage to squeeze them in, they gradually expand and fall out within about 10 seconds.Seriously, they're inexpensive, but they're still not worth it. Go with the JBuds or another product. Koss makes great sounding products, but these earbuds are simply a poor fit for your ears.