DIGITAL NOISE CANCELING: Industry leading ANC lends a personalized, virtually soundproof experience PHONE CALL: A built-in mic enables you to take hands-free calls. VOICE ASSISTANT: Alexa enabled for voice access to music, information and more. Activate with a simple touch QUICK ATTENTION MODE: Cover the right ear cup to turn down your music for instant, easy conversation PERSONAL NOISE CANCELLING: Adjusts ambient sound to your activity for the best noise cancellation TOUCH CONTROLS: Control music tracks and volume, activate your voice assistant and take phone calls LONG BATTERY LIFE: A single charge provides up to 30 hrs of playtime for reliable all day listening COMFORTABLE TO WEAR: Ergonomically redesigned foldable earphones for easy travel / listening comfort IN THE BOX: Foldable headphone, carry case, charging cable and audio cable for a wired connection With our new HD Noise-Canceling Processor QN1, noise-canceling power is greatly enhanced. Having a dedicated NC processor also ensures the reproduction of your music is never compromised due to processor performance.