[. . . ] [. . . ] The extremely punchy bass response ensures a powerful sound. Street Series Headphones Features Sennheiser is a registered trademark of Sennheiser Electronic GmbH & Co. KG Powerful, bass-driven sound due to Sennheiser Basswind system Individually adjustable ear clips for optimum fit and comfort Includes an ear adapter set Volume control integrated into the cable Ideal for use with all MP3, CD, DVD, MD players and portable game systems Asymmetrical cable 2-year warranty Specifications Frequency Response Speaker Principle Ear clip Impedance Weight Sensitivity (SPL @ 1, 000 Hz) Total Harmonic Distortion Cable length Audio Connector 18-21, 000 Hz Basswind System Around-the-Ear, adjustable 64 Ohm . 38 oz 114 dB <0, 1 % 3. 5 ft , asymmetrical . 25 in, stereo mini-jack plug 09/08 Printed in USA Sennheiser Electronic Corporation, One Enterprise Drive, Old Lyme, CT 06371 · Tel:(860) 434-9190 · Fax: (860) 434-1759 · www. sennheiserusa. com [. . . ] [. . . ]