Koss Plug BInaural Earphone PLUG

The Plug earphone is the first of its kind. It delivers accurate acoustical reproduction and unbelievable isolation typically found in more expensive, closed-style earphone. The Plug features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal. The soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity.

Product Type	Earphone
Brand Name	Koss
Manufacturer	Koss Corporation
Product Name	Plug BInaural Earphone
Manufacturer Part Number	PLUG
Manufacturer Website Address	http://www.koss.com
Earpiece Design	Earbud
Earpiece Type	Binaural
Minimum Frequency Response	10 Hz
Maximum Frequency Response	20 kHz
Connectivity Technology	Wired
Impedance	16 Ohm
Sound Mode	Stereo
Cable Length	4 ft
Form Factor	Open
Limited Warranty	Lifetime