Online users released an image of Sony’s true wireless headset, claiming to be Sony’s next-generation high-end TWS headset (the third generation, or WF-1000XM4).
According to the 6+18h marked on the standard, the headset has a single-ear battery life of 6 hours, and it can reach up to 24 hours with the charging compartment.
On the other side, the headset is supposed to have a Hi-Res certified small gold label, have memory foam earplugs, and follow the classic WF-1000XM3 design style, but it is also a bit like the WF-XB700 launched last year.
The latest Sony noise reduction beans were launched in July 2019, and the current chinese cost is 1,299 yuan, with black gold and platinum silver.
(Source)
