Precisely cut openings to allow full access to all the functions of your phone ?PERFECT FIT? Precisely designed, the case has open cutouts for speakers, charging ports and audio ports. Covers the buttons neatly and offers quick accessibility. Feel the ease of using your phone freely.**Mi 11 Ultra**?Simple but not normal. We've adopted TPU (Bayer) material and a perfect new design for that minimizes bulk and maximizes portability. Keeps your phone and case looking brand new.