The PX 100 is a pair of open, dynamic supra-aural mini iPod headphones for mobile players. Their outstanding sound reproduction and foldable design make them ideal for outdoor use and travelling.
Features
Dynamic stereo mini headphones
Fold and flip: registered design allows the ear cups to be turned through 90� and fold the headphones closed (headphones will lock in open and closed positions)
1.4 m Kevlar-reinforced OFC copper cable with 3.5 mm stereo jack plug
Fits into the shirt pocket: rugged transport case with cord take-up (145 x 75 x 27 mm)
Strong Neodymium magnets for extremely low distortion
Balanced and detailed sound image for all types of music
Crisp and fast bass response due to system "twin damping" with 80ppi polyurethane and special perforated elements
I was thrilled with the foldable side of these headphones , but , even with a small head like mine ,after a few uses I found they stretched a little and , for the best sound , I had to press them to my ears.....will by in ear ones next time because of this even though they always hurt my ears.