It's been almost three years since the launch of the original Sony WH-1000XM5s, which still remain one of the best headphones. But there might be new evidence to suggest a refresh is in the cards — and they could be launching as soon as this year based on a regulatory filing.
Evidence of the Sony WH-1000XM6 stems from a leaked Federal Communications Commission (FCC) filing, first reported by The Walkman Blog. Not only does the filing give insightful details about new pair of headphones, but it also may signal a potential release window for later this summer.
