The Sennheiser PMX 40 stereo neckband headphones feature a lightweight, supra-aural design and full-range frequency reproduction. These high-output headphones are well suited for use with portable audio players such as MP3, CD and MiniDisc.
Supra-Aural stereo neckband headphones for portable MP3 or CD listening
"Basswind" playback system for improved low end frequency reproduction
Lightweight with padded earcups and single-sided 3' cable