Pros: Inexpensive, Compact, Convenient, Easy to use
Cons: Did not meet expectations, design flaw lets music out not into the ear.

"I've been a long time Panasonic headphone user, even though they don't last too long, I like sound quality for the price I pay. And when I started not being able to find my favorite clip on headphones in stores anymore, I came to the website and saw this product. It's decent price and it was what I needed. I really like this circular style clip ons better then the thin stick looking ones.
BUT! I got my headphones literally few minutes ago, put them on and total product design fail.... The clip that goes behind the ear is soft plastic (which could help the occasional ache the hard ones cause), BUT because of that, it doesn't press the speakers against your ear, therefore it creates a big opening in the front, and all the sound goes out and not into your ear...
If I press lightly over them with my fingers, the sound is really nice and it works just perfectly. I will have to wear these to the gym with my headband over them to keep them in place and able to hear my music against all the background noise.

These just need a firmer clip and they'll be perfect, the design is slick too, so I don't see why Panasonic wouldn't improve it.

PROS: One thing about the headphones is they don't have a fuzzy cushioning inside, it's plastic so it won't get itchy after a while and less sweaty ears. They came with replacement plastic cushions, even though you can take the default ones off, wash and reuse. That is neat.

On a side note (if Panasonic people are reading this), the packaging is so poor, if I saw it at a store, I wouldn't look at it twice. It's just a let down since it's a great company like Panasonic."