Speculation has been steadily building that Sony will release its WF-1000XM4 true wireless contender in 2021. Given the WF-1000XM3 went on sale summer 2019 and that Sony’s headphones arrive in two year cycles, the probability of their appearance this year is very likely.

It is speculation ramped by the latest leak that gives us the best look yet at the headphones. Given there’s been the (obligatory) FCC reveal, a possible look at the packaging and the leak of what appear to be official press photos – it certainly seems like Sony is turning up the wick ahead of the earbuds’ eventual release.
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