The S Plug Canal Earbuds- 3.5mm MONO plug smallest and best fitting earphone on the market. It provides an alternative to foamies with a super flexible tip encasing industry standard, high quality micro speakers. The tip was designed to conform to the S-shape bend in the ear canal, placing the speakers deep in the ear. Industry standard 1/8" mono plug will work with scanner, racing electronics, racing radios, racing communications, receiver. Item is for a 36 inch wire length. Note plug is mono and not stereo. Also available is a 21 inch length. MADE IN USA. FEATURES: NO hard outer body. NO helmet pressure issues. Fits low profile. Excellent retention and noise reduction much better than semi-custom fit. Will not pull out with helmet. Wires will not tangle. Comfort and noise reduction is equal to custom plugs. Can upgrade to a custom made set. NRR 27dB SHIPPING: item will ship same day after payment is cleared. PAYMENT: we accept PayPal or credit card payments. If you would like to pay with a credit card, don't pay with PayPal, put your cell # under notes and we will call you to process. REVIEWS: The S Plug dual drivers are awsome!! I'm so impressed with the sound and everything about this brilliant design. Karen Eikenberry, Shoreline, WA May 2012 I bought a set of your S plugs about a year ago. I have NOTHING but RAVES for these! They are AWESOME! Mike McKee, California City, CA Sept.2010 I have used the S plug for many many miles (motorcycle rider); previously I have used several custom molded plugs and your product is superior for comfort, noise attenuation, and sound quality. Linda Newman, Gainesville, FL July.2010 I've owned a pair of the S plug Single Driver for about two years now, and I still love them to this day. I liked them so much that I bought a dual driver S Plug a couple of months ago. The S Plug has become a part of my daily life. Noel Honeybourne, Houston, TX June.2010 Took long ride and they are great. Wish I bought them 18 months ago. They improve the riding experience 99%. Because of my firefighting past, I'm hard of hearing in situations with lots of background noise. I would need my volume set at 18, and now 4 is just fine- and that is riding at 75 mph. Also GREAT service from PlugUp. Roger Klink, North Bend, Ohio April.2010 One of the TOP things I've ever bought to enhance my motorcycling experience. 30+ years riding and I would have never thought I'd enjoy riding with music. Was of the opinion that disconnecting from everything was the way to go but now can't go back to not having music and when I do want silence, I just hit mute. Juan Gonzalez, Edinburg, TX Jan.2010 I 've been using my S plugs since June/2009 on long and short commuting trips. Wind noise is almost non-existant. They sound so good and isolated that I can listen to any kind of music/voice, no matter how soft, while I ride. I'm a member of the Iron Butt Association, and have done several rides this summer putting 18-19 hours on the road some days. I also did a 54-hour endurance rally. At no time did the S plugs ever irritate my ears or even feel uncomfortable. Thanks for a terrific product!