Preparation for a new expensive phone:

Hardkov: Yes, and why "Hi-Fi headphones with 24 bit/192 kHz" support come with the smartphone? Hearing range up to 20 kHz) Does anyone else do this?
sawfd112: So 192kHz is not the frequency range of sound, but discretion.
mrzkstja2: sawfd112, wow-woo easier with words, we came here to degrade.