The SE535 Sound Isolating In-Ear Headphones and Bluetooth Cable Kit from B&H is designed to deliver full-range audio reproduction with sound isolation and wired and wireless convenience for demanding listeners, musicians, vocalists, and audio engineers on the road and in recording studios and live stage applications. It includes metallic bronze Shure SE535 in-ear headphones, a Bluetooth-enabled accessory cable, and three pairs of triple-flange sleeves.