https://appleinsider.com/articles/19/07/05/sony-opens-preorders-for-noise-cancelling-fully-wireless-wf-1000xm3-earbuds
Sony opens preorders for noise-cancelling, fully wireless WF-1000XM3 earbuds | AppleInsider
Sony on Friday launched preorders for the WF-1000XM3, a rare example of fully wireless earbuds equipped with active noise cancellation (ANC).
for noise cancelling