Bose Noise Cancelling Wireless Bluetooth Headphones 700

Active Noise Cancellation Keep your phone in your pocket and your head up to the world with easy access to voice assistants for music, navigation, weather, and more. Confidently take a call or speak to Alexa in any environment, with an unrivaled adaptive four-microphone system that isolates your voice from surrounding noise. Personalize your environment with 11 levels of noise cancelling? control distractions or let ambient sound in. Access Alexa with the push of a button, or use the wake-up word. Carrying case- 8.6 x 7 W x 2.4 D inches Optimized for the Google Assistant. Access your voice assistant with a simple button press. Listen comfortably for hours? a streamlined, lightweight stainless-steel headband and angled ear cups make for a perfect fit. Get up to 20 hours of wireless battery life and time-based power information. Stay connected to the world without reaching for your phone. Intuitive touch controls on the ear cups keep everything simple.