. Innovative clamshell leather and injection PC bare shell mix design， new visual experience. Smooth skin texture， slip resistant; inner material is super fiber， perfect to protect the screen. Fine workmanship， especially reserved for holes in the clamshell handset， easy to receive. Flip convergence at the use of ultrasonic welding and high temperature primary voltage molding， smooth and beautiful， solid and durable. Window design， to see incoming calls， time， slide to answer (gloves need to start mode) . Inside has a special magnetism， support intelligent sleep， wake-up function