Plugged these KZ ZS10 pros, into my fiio btr5 dac amp, and connected to my Redmi Note 7 phone and started up usb player pro in bit perfect mode, and preceded to play pink Floyds "The Wall". They provided the arch support I hoped for otherwise I wouldnt have been able to walk far at all! Mass production and the popularity of pc gaming these days benefits us all with cheap products. With so many on the market I finally settled for this 1 and wasnt disappointed, the only thing that cost it 1 star was that the jaws for clamping the bike are a solid plastic but I found using a sheet of rubber in the jaws helped as I found just clamping the frame without it wasnt a firm enough grip no matter how much I tightened, all in all it hold my voodoo mountain bike comfortably with no fear its about to fall over "As expected" does not even begin to describe how these shoes actually exceeded all expectations. The AUNE amplifier is also reputed to make bright headphones sound slightly harsher. He wears a size 10 but I got him an 11 and Im glad I did. Diese APP beinhaltet Android. The sound quality perplexes me; There are times when it sounds wonderful and at other times Im sort of going "have I ever heard it this way before?". I am not sure if wearing these and breaking them in will make this issue go away.