Instruct: Classify Amazon reviews into positive or negative sentiment
Query: not very comfortable and fall out easily

These headphones came recommended from a friend. Unfortunately, I wanted to use them for running and they are clearly not for that. They fall out very easily, even when you do the whole "pull up on your ear and jam into your ear canal" thing.They even feel loose when sitting at a computer, which is disappointing.The case/wire-wrap is a joke.The sound quality is nice, though - much better than cheap headphones as you can actually hear some bass and low frequencies.