The Sennheiser PX 100W portable folding headphones are ultra-lightweight, and feature an open-back design in a white finish with a high output and extended frequency reproduction at both the top and bottom end. These modestly priced headphones are a worthy and durable solution for mobile monitoring from CD players, Minidiscs, and MP3 players.
Ultra-lightweight, folding headphones with self-adjusting headband designed for maximum portability
Unique, registered design allows the ear cups to be turned through 90° and fold the headphones closed, headphones will lock in open and closed positions
Rugged transport case with cord take-up
Extended, fast low end response due to system "twin damping" with 80ppi polyurethane and special perforated elements
High resolution headphone "Duofol" diaphragms with spiral embossing, extended high end response to 27 kHz
Replaceable earpads and headband padding