Sennheiser PXC 250 Active Noise Canceling Headphones
by Sennheiser
List Price: $139.95 $69.99At Amazon on 11-28-2008.
Click to copy link, and paste to browser to buy
Improves Fm Radio Reception
Fold & Flip Design Allows The Ear Cups To Be Turned Through 90°
& Fold The Headphones Closed
1.8 M Kevlar¿-Reinforced Ofc
Copper Cable With 3.5Mm Jack Plug
Product Description
Portable audio takes on fresh life with quality headphones, and Sennheiser's folding, lightweight, closed-ear PXC 250 is designed to keep outside noises out and headphone sound in--perfect for use in busses and libraries alike.
Increase the peace! The PXC 250 features a noise reduction unit that cancels out background noise.
When engaged, NoiseGard active noise reduction drops steady-state low-frequency noise (from about 500 Hz and below) by 15 dB--which the human ear perceives as more than halving the noise--thus enhancing the clarity of your music. The noise reduction circuit requires 2 AAA batteries (not included), but the headphones work fine without the circuit engaged.
Sennheiser's fold and flip design lets you turn the ear pieces 90 degrees and fold the headphones closed. Their ported design lets them move more air for greater bass response.
Included with this Product 6-foot Kevlar-reinforced cord, .25-inch stereo adapter, airline adapter, belt pouch.
Product Description
compact, folding, on-the-ear design * padded, closed earcups and adjustable headband * NoiseGard noise-cancellation technology * Up to -15 to -25 dB attenuation of ambient noise for frequencies below 1,000 Hz * frequency response 10-21,000 Hz *