Sony's best-in-class noise-cancelling earbuds finally get a pricey upgrade

After several weeks' worth of leaks, the electronics giant is back with the WF-1000XM4 – a pair of buds it claims will best both the sound quality and ANC of the originals. It's a high bar with an equally lofty price tag. The pricing was steep with the originals at $230, and now it seems Sony is really leaning in here at $280.