Audio-Technica ATH-ANC9 QuietPoint Active Noise-Cancelling Headphones

listen for the silence arrived refreshed after a long flight with audio technica active noise-cancelling headphones featuring tri-level cancellation to cancel ambient noise by up to 95 percent using advanced quiet point active noise canceling technology Audio Technica anc headphones now provide enhanced customization by offering three selectable noise canceling modes allowing you to choose the amount of noise reduction to fit the environment select mode one optimize to cancel low frequencies over a wide range like those experienced while traveling and reduce ambient noise by up to 95% select mode - tailored for noise reduction of higher frequencies to block noise heard in offices and other interior spaces by 95% for those who seek uninterrupted concentration in quiet study spaces with softer ambient noise simply select mode 3 with its 85 percent noise reduction and enjoy your sonic plea