The charging case would match the color of the wireless earbuds
Posting that image by mistake would show us not only a new color that does not currently exist in the current headphone range, but would also indicate that the inside of the charging case would match the color of the earbuds. Something that is not currently the case with the Pixels Buds available in stores.
As far as their design is concerned, and according to what we have seen so far, it is evident that the new Pixels Buds A look very similar to the previous Pixel Buds 2. Although we would find a notable difference: the second indicator light, located inside the case, it would not be visible, at least in the image, so we do not know if the manufacturer has removed it or if it is simply not part of the photograph.