Summary: These are really nice headphones for using out and about and while on public transport. They're lightweight enough to pop in your bag and forget about, and most importantly the sound quality is great for the price - really balanced and clean.
Summary: These tiny little headphones pack a wallop in terms of their sound quality and ability to isolate your ears from the outside world. They're really very simple, the design is a stroke of genius, and you only have to spend what amounts to pocket money to have them. I love these headphones. This may be in the running for the best $20 I ever spent. Don't be turned off by the low price point, these are great.
Pros: They fit into my hoodie pocket! Lightweight. Not bulky. Fold-flat design. Inexpensive but sturdy construction nonetheless. Sound GREAT.