Panasonic RPHX40PK

The Panasonic RP-HX40s are lightweight on-ear headphones that look fairly attractive (they come in multiple colors), are inexpensive, have a built-in microphone for making cell phone calls, and sound very good for their low price point.
From a design standpoint, the RP-HX40s are lightweight and relatively attractive. That said, when you pick them up, they do seem like an inexpensive pair of headphones and are essentially all plastic except for the cloth covering on the lightly padded earpieces.
On a positive note those earpieces swivel and fold flat; the headphones, however, do not fold up for more compact storage.

More critically speaking, the cords leading up to the earpieces are pretty thin and the RP-HX40s aren't terribly comfortable. They're not uncomfortable, but they could use a bit of padding on the headband (there's none) and the cloth on the earpads is a little slick, so the headphones have a tendency to slide around a touch on your ears. If, for instance, the cloth had been replaced with some sort of faux leather, that probably wouldn't happen. panasonic rphx40pk