Sony WF-1000XM4 truly wireless earbuds have finally ... To put things in perspective, both Airpods Pro and WF-1000XM3 earbuds loosen the grip after the same headbanging experiment.

The charging case, too, is 40% smaller than the bloater in which the WF-1000XM3 charged, while the earbuds themselves are 10% smaller than the outgoers. It’s safe to say these are all elements where ...