K5-水晶灰系列
K5-Crystal grey Series
晶莹透亮 以简胜繁
无框全面屏大按键，只是一触；爱不释手， 即刻享受，宛如手机镜面的体验。
Frameless full-screen big buttons, just one touch; Enjoy it instantly, just like the experience of the mirror of your phone.