This headset was designed after the requirements of demanding listeners who are not content to just hear their music on the go, but want to enjoy it, no matter where. So we gave it our NoiseGard‰ã¢ active noise cancellation ‰ÛÒ the power to eliminate any noise that could come between you and your music, which the HD 4.50BTNC delivers to you in the renowned Sennheiser sound.
Enjoy your musical freedom ‰ÛÒ unwired and undisturbed. Everywhere. Every day.