First look: Sony's new noise-cancelling XM4 wireless earbuds
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#xm4
3 years ago By Tarikul — Following last year's debut of the Sony âÂÂÂ?ÂÂÂ?WH-1000XM4 over-ear wireless noise cancelling headphones, the WF-1000XM4 earbud version is now on the way.