Audio-Technica ATH-ANC7B QuietPoint Active Noise-Cancelling Closed-Back Wired Headphones bundled with the Inline Mic and Earphone/Headphone Splitter ATH-ANC7B headphone bundled with the inline mic in addition to the Speaker and headphone splitter which allows you to connect 2 headsets or speakers to 1 jack QuietPoint noise-cancelling headphones feature noise-cancelling circuitry that effectively reduces environmental noise by 90% Closed-back headphones feature large-aperture 40 mm drivers with neodymium magnet systems for impactful bass, extended treble and higher fidelity Lightweight, compact, fold-flat design is ideal for travel; fully integrated electronics: no external modules needed Full-size 1/4-inch adapter and specialized airline adapter for connecting to in-flight entertainment systems, and a handy carrying case