Earplug and earbud design helps seal out wind noise and directs speaker sounds right into your ear canal for a deep bass and greater clarity. Foam ear cushions expand slowly for a comfortable custom fit and good noise isolation. The Koss Earplug Speakers are an affordable way to experiment with sound... they are just foam earplugs with quality, built-in speakers, and they’re perfect for use in places with high levels of outside noise. Affordable, comfortable, effective. Not for Riding Use because you might get in an accident if you miss any road noises. (What about cars with air conditioning, lots of sound insulation, and big stereo systems? What about those, huh?). Warning! These devices may block out ambient sounds important for safe riding. Do not use where other road users may be present. Check local laws.
*The Plug, a stereo earbud for the discriminating listener.
*The Plug earbud is the first of its kind. It delivers accurate acoustical reproduction and unbelievable isolation typically found in more expensive, closed-style stereophones.
*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. The Plug features special ear cushions made of hydrophillic, formed urethane, for a custom fit each and every time it is inserted into the listener's ear. The custom fit enhances isolation when you want to plug out ambient sounds that interfere with the listening experience. The Plug has a frequency response performance of 10-20,000 Hz and full Sound of Koss. Combined with your favorite music and a portable sound system, it is the ultimate accessory on the go.