Tight, accurate bass with crystal clear high-frequency detail is the sound delivered with these best-in-class earphones. Includes an assortment of eartips for a secure, comfortable and customizable fit with industry leading noise-isolating properties, reducing ambient noise by 35-42 dB. Kevlar® reinforced 4 foot cord with built in cable slider ensures durability and accurate sound quality for thousands of miles of listening pleasure. Includes zippered nylon carrying case, Three pairs of replacement eartips (3-Flange, Foam and Glider styles), adjustable keeper-clip, filter removal tool and replacement filters. 48” cord, 1/8” (3.5mm) headphone jack. Warning! These devices may block out ambient sounds important for safe riding. Do not use where other road users may be present. Check for local laws.