Bose QuietComfort Noise Cancelling Bluetooth Wireless Headphones - Triple Black Condition:Grade A- and DTS Headphone:X spatial sound

and DTS Headphone:X spatial sound and crystal-clear chat in analog audio

and suggests tweaks to your schedule in the app

- Dual Mode Connectivity: Supports Bluetooth for efficient power consumption and HyperSpeed Wireless for lag-free gaming

- Operating System: Windows 10 Home

Bose QuietComfort Noise Cancelling Bluetooth Wireless Headphones - Triple Black Condition:Grade A- and DTS Headphone:X spatial soundBose QuietComfort Noise Cancelling Bluetooth Wireless Headphones, Triple Black version. Noise cancelling earbuds Engineered with the world class noise cancelling. Bose controllable noise cancellation and full Transparency Mode allow you to eliminate distractions, let your surroundings in, or a little bit of each.. Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may