Review on AfterShokz OpenMove wireless headphones, elevation blue by Soo Chang ᠌

I had white headphones, beautiful. BUT they are made of SOFT plastic, ie. such a rubberized, soft and pleasant to the touch, in short, pleasant to the touch. BUT it is very poorly cleaned and all traces of everything in a row remain on it. Because the plastic is white, not black, then the black stripes that form from wearing are almost impossible to wash + the plastic around the battery began to turn yellow. Not enough for the whole day. although with such dimensions there should be a normal battery. I have been using headphones for 10 months, and the previous version for another 3 years