Description
Here is a review of these headphones:
http://www.whathifi.com/sennheiser/hd-201/review
The HD 201 Headphones from Sennheiser are perfect for the budget-conscious music lover. They not only provide outstanding comfort but they will block out ambient noise while they deliver a powerful sound.
Powerful Performance
These rugged HD 201 Headphones are made with high quality leatherette ear pads and a gold plated jack adapter for high durability and to stay long lasting. They will deliver a powerful, bass-driven stereo sound and have good attenuation of ambient noise for a pure listening experience. They have a great frequency response of 21 – 18 000Hz to capture each song with clarity while their low 24 ohms of impedance ensures these headphones won’t drain your battery life quickly.
Nice find OP, picked these up for $12 last year at the closing of DS, they sound much better than what they are priced at and will recommend them to anyone looking for a cheap pair of headphones :)