Noise-rejecting dual-microphone system for clear phone calls and voice activation, which now includes Amazon Alexa. Simply update your software via the Bose Connect App and you will have the ability to hit the Action button to access hands-free voice control. You can also use the Action button to adjust the level of noise cancellation.
Three levels of world-class noise cancellation for better listening experience in any environment. Alexa-enabled for voice access to music, information and more
Up to 20 hours of wireless play time from a rechargeable lithium-ion battery; up to 40 hours of listening in wired mode
Balanced audio performance at any volume. Frequency band of operation 2400 to 2480 MHz. Bluetooth maximum transmit power less than 20 dBm wirp
Hassle-free Bluetooth pairing, personalized settings, access to future updates and more through the Bose Connect app
Note-poor sound quality can be corrected using a different music source or connect another mobile device or disconnect the second device or move your mobile device closer to the headphones and away from any interference or obstructions