Ring Stand -this function provides convenient viewing angles of videos and easy gripping of phone. Note: It does not support wireless charging, because the ring interfere with wireless charging. Car Mount Function- The center of the ring on the back of the outer shell made of metal, it can be attracted to a magnetic car mount holder (the magnetic car mount is not included), no complex installation steps, direct adsorption. Making you enjoy your GPS or music to the fullest. Perfectly Designed Fit -Best tailored openings at the exact locations for quick and easy access to all ports and controls (Ports, Buttons and Speaker etc.), does not affect any body function use. Raised lips to protect screen and camera. High Qulity Material-Using the latest environmentally – friendly raw materials, Natural environmental protection, No-toxic, No-taste, No-corrosive, Shockproof, Anti-Scratch, Lightweight, Slim and ensures that your phone still fits comfortably in the bag or pocket