K 321 In-ear headphones (ear canals) Highlights ➔Comfortable fit ➔silicon fleece ear pads ➔silicon sleeves Available in three sizes (S, M and L) ➔carrying pouch included ➔Best for portable DVD, CD and MP3 players ➔iPhone compatible Headphones ® Comfortable fit, pure sound. The new K 321 headphones deliver high-output sound with excellent frequency response in a closed-back,ear canal design that naturally blocks out ambient noise. It’s true AKG performance from lightweight headphones, comfortable enough for hours of stress-free use. Key Specifications ➔ System: Dynamic ➔ Design: Closed-back headphones ➔ Color: Cloud White or Sky Blue ➔ Frequency range: 13Hz to 22.5kHz ➔ Sensitivity: 121dB SPL/V ➔ Input impedance: 16 Ohms ➔ Max. input power: 19mW ➔ Net weight (without cable): 4g ➔ Cable: 99.99% Oxygen-free cable 1m ➔ Main connection: Jack plug 3.5mm AKG Acoustics GmbH www.akg.com Lemböckgasse 21–25, 1230 Vienna, Austria Harman Consumer Group, Inc. 250 Crossways Park Drive, Woodbury, NY 11797 USA © 2008 Harman International Industries, Incorporated. All rights reserved. AKG is a trademark of Harman International Industries, Incorporated, registered in the United States and/or other countries. iPhone is a trademark of Apple Inc. Features, specifications and appearance are subject to change without notice.