The HD 200 Pro Monitoring Headphones from Sennheiser feature a closed, around-ear design to reduce ambient noise even in noisy environments. Its comprehensive frequency response of 20 Hz to 20 kHz produces an accurate and powerful sound reproduction for every monitoring task at home or in the studio. Lightweight, built with prime material, soft ear cushions, and ergonomically optimized to reduce direct contact, the HD Pro 200 provides a superior fit and comfort that will allow you to focus on work, fatigue-free for long sessions; you might even forget you're wearing them. Seamlessly connects to your laptop, piano, and mixer with a single-sided 6.6' cable - included in the box - to avoid entanglement. In addition, a 1/4" stereo jack adapter is also included. Overall, the HD Pro 200 gives you extremely good value for your buck with powerful studio sound wherever you are. It offers a detailed, high-resolution sound whilst efficiently blocking out ambient noise from distracting you – be it at home, in the studio, or on stage.