• Three levels of world-class noise cancellation for better listening experience in any environment
• Alexa-enabled for voice access to music, information, and more
• Noise-rejecting dual-microphone system for clear sound and voice pick-up
• Balanced Audio performance at any volume
• Hassle-free Bluetooth pairing, personalized settings, access to future updates, and more through the Bose connect app.Usb cable: 12 inch