The Shure SE315 In-Ear Headphones are designed for sound isolation, and an optimized low-end performance using a vented driver. The sound isolation sleeves provide up to 37 dB ambient sound isolation for crisp, clear sound quality. These Shure headphones come with angled nozzles that fit comfortably in the ear and their over-the-ear configuration reduces the hassle of managing cables. The detachable cables are easily replaceable and gold-plated connectors with lock-snap mechanism rotate 360 degrees to offer a comfortable fit.