SE215 Sound Isolating™ Earphones provide award-winning sound in a secure, over–the-ear design for long-lasting comfort and immersive audio. Available in wireless and wired versions with detachable cables in multiple color options. Single Dynamic Driver produces clear sound with deep bass in a convenient and portable package. Special Edition (SPE) white and blue versions have distinctly tuned frequency response for extended bass. Detachable cable system enables multiple connectivity options for long-term device compatibility, upgrades, and ease of maintenance. Sound Isolating design blocks up to 37 dB of outside noise for immersive listening no matter where you are. Secure, over-the-ear configuration keeps earphones in place and cables out of the way for unmatched, long-wearing comfort. Include zippered carrying case and fit kit with selection of sleeves for personalized fit and comfort.