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.

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 QuietComfort Earbuds, and Samsung Galaxy Buds Pro.