Shure SE535 PRO Professional Sound Isolating EarphonesErgonomic, lightweight, and compact, the SE535 delivers spacious surround sound with a striking separation of highs and lows for outstanding clarity and a driving beat whether youre on stage or on the go. The SE535 Wired Sound Isolating Earphones are engineered with triple drivers, two dedicated woofers, and a separate tweeter to create enhanced highs with blood pumping bass. The Sound Isolating design eliminates up to 37 dB of ambient noise,