Product DescriptionThe open, dynamic PMX-60 neckband headphones are the ideal choice for all portable audio sources. Their balanced sound image easily outshines competing mini headphones. Lightweight and comfortable for listening on the move Frequency response - 18Hz - 21kHz Nominal impedance - 32 Ohm 1.0 meter connection cable 2 year guaranteeAmazon.com Product Description Sennheiser's lightweight, open-ear PMX60s are tailor-made for portable listening and specifically designed for rock and pop music, with a high maximum playback level (122 dB SPL), low distortion (under .5 percent), and a dedicated bass tube to heighten musical impact through additional low-frequency resonance. (Keep in mind that even though the headphones perform at loud levels, your ears will surely deteriorate through extended loud listening.) The PMX60s' comfy neckband design prevents the dreaded "headphone hair," and their three-foot cord grants extended freedom of movement. What's in the Box Headphones only. |