All-in-all, its a very minor issue that could be and will likely be fixed or adjusted for in future major updates to OxygenOS. doesnt stay flat . I looked forward to a version which would work, and when the 800HD came out, I waited a bit to see if others could verify it worked (I didnt want to deal with the hassle of ordering, testing, and returning again), then recently, when it came back in stock, I ordered a pair, eager to finally replace my LS30s, which I really dont like. Again, as I said in title, its a hit or miss. Volume quality spotty. No where in the Amazon description did it say "ALEXA BUILT IN". I was using card game playmats as my mouse pad and wanted something that would feel more consistent with my mouse. I bought the Brooks product as a recommendation by my brother. My only concern because I wear them everyday and for hours is how long they will last. Pictures shows a unicorn (which have a horn).