After a few weeks of leaks, Sony has today formally announced its latest flagship true wireless earbuds. The new WF-1000XM4 earbuds cost $279.99, and the previous WF-1000XM3s, released in 2019, will remain in the company’s lineup at $229.99. The new headphones will be available in either black or light gray — both with gold accenting.
Featuring a completely revamped design that’s 10 percent smaller than their predecessors, the 1000XM4 buds also have a new processing chip that results in improved noise cancellation “at all frequencies,” according to Sony.
Battery life has been upped to eight hours of continuous playback when NC is enabled, which soundly beats competitors like the Apple AirPods Pro, Bose…