Compatible with all smartphones and tablets (4-13 inches), protecting them from scratches and sliding.-Free your hands, enjoy games, watch videos, video chats, video conferences, reading books, video teaching, learning cooking, online courses, etc.-It can be folded into a mini body, easy to carry, and takes up a very small space, which is convenient to carry in any scene.-Convenient charging port does not affect the use of the device when charging.-Adjustable design, you can adjust to the appropriate angle and height according to different needs, to provide you with the most comfortable viewing experience.-Ergonomically designed to protect the cervical spine and improve the hunchback.-Three bracket colors, a variety of pattern styles for your choice.