MANN三防手机壳采用三维立体散热设计，灵感来源于分子晶体自然结构状态，手机壳背面设计采用高转速球形刀错位穿插而成，三维联锁球型立体结构增强了空气流动性，既保障了手机的散热性能，同时也彰显出IPHONE独特的色彩。

The MANN rugged mobile phone case adopts a three-dimensional heat dissipation design, inspired by the natural structure of molecular crystals. The back of the mobile phone case is designed with a high-speed spherical knife interspersed and interspersed. The three-dimensional interlocking spherical three-dimensional structure enhances air fluidity and ensures The heat dissipation performance of the mobile phone also highlights the unique color of the iPhone.