Which HTC headphones are better sound quality for the HTC 10? The htc hi res audio or the HTC pro studio? The pro studio does have a woofer & tweeter per ear bud, but the high res speakers are larger? I know the hi res earphones had to pass a quality test from Japan audio society. Running audio at a minimum of 24 bit 96 khz. I'm not sure what the actual specs of the outlet of audio are for either headphones. And the HTC 10 does have an option to choose pro studio ear buds for boom sound. It doesn't have a hi res option, but I'm assuming the in eat option will be the selection for it. Keep in mind that I play 192 khz, 24 bit audio flac files on my phone. So which headphones will deliver the best quality as in bit and khz?