The case adopts with X concept design, bare metal frame, no scratching, restore the hand feel of bare metal, more comfortable to hold, full of sense of technology. Micro height camera protection, the edge is 0.5mm higher than the camera to avoid daily scratches and wear. Airbag cushioning, anti-collision, and shock absorption, four corners are equipped with independent anti-collision and anti-fall airbags, which can effectively resolve impact damage. Magnetic lock, mobile phone holder when watching movies, Hollow frames on both sides, ventilation, and heat dissipation. Accurately calculate the material thickness, effectively protect the screen and camera, rotating design, disassembly, and assembly in one second.