"Black Friday weekend has officially arrived, too, bringing some of the year's most attractive deals on popular tech products. One standout offer on Amazon features a major discount on a top-rated pair of Bose headphones. For a limited time, the Bose QuietComfort Bluetooth headphones are available at an impressive 43% off. The price has dropped from the usual $349 to just $199, giving you a substantial $150 in savings."
"The underlying technology of noise cancellation is pretty ingenious. Built-in microphones positioned on the outside of the headphones listen to the sounds around you. The headphones then generate soundwaves that mirror incoming noise but invert those waves. When the original noise and the inverted signal meet, they effectively cancel each other out. This process reduces these distracting background noises significantly, leaving only the audio coming from your connected device."
Holiday shopping and Black Friday deals include a significant discount on Bose QuietComfort Bluetooth headphones, reduced from $349 to $199 for $150 savings. The headphones provide active noise cancellation that blocks unwanted background sounds, helping users enjoy music, podcasts, and audiobooks without interruption. Built-in external microphones detect ambient noise and the headphones produce inverted soundwaves to neutralize those sounds. Two listening modes are available: Quiet for full noise cancellation and Aware to let outside sounds through, useful for staying alert in offices or busy public spaces.
Read at Kotaku
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