PSB PSB M4U 8 Wireless Active Noise Cancelling HD Bluetooth Headphones

Listen to music like never before. Comfort, style and PSB's true-to-nature sound quality bring you closer to the songs you love. It's like the music is meant just for you. The PSB M4U 8 over-ear headphone allows you to listen to music wirelessly with Bluetooth aptX HD-the latest 24-bit high definition version of the most universal wireless technology. There are also two different wired modes of operation; 3.5mm wired connection, or via USB from the computer which recharges the batteries for wireless operation. The M4U 8's Active Noise Cancellation (ANC) is remarkably sophisticated and effective, utilizing four microphones which offer a 'listen through mode' allowing you to momentarily listen to the outside world as well as the ability to answer your connected phone. There is also an Active Mode, and Passive Mode (without batteries). Listen all day and all night with up to 15 hours of run time in Bluetooth or Active modes. If you run out of batteries, switch to Passive Mode without missing a beat. Listen lo...