蓝、银灰与乳白的淡色调,加之柔顺平滑的机身曲线,使6820显得淡雅时尚。6820采用凹键设计,并用银色与两侧的蓝色按键区分开来。数字键中间还有两道微微凸起的透明线条,在夜晚它发出的两道光弧与通体透明的五维摇杆发出的钻石光芒将机身罩上一层亮丽的霓虹,分外好看。6820的180度折翼设计极富美感。翻盖的上侧是普通的手机数字键盘,下侧则设 Blue, silver and creamy light colors, combined with a smooth body curve smooth, elegant and stylish 6820 appears. The 6820 features a concave key design and is silver-colored to distinguish it from the blue keys on either side. Number keys in the middle there are two slightly convex transparent lines, it emits two beams at night and the whole body transparent five-dimensional rocker issued a diamond light will fuselage cover a layer of bright neon, exceptionally good looking. 6820’s 180 degree flap design is very beautiful. Flip the upper side of the ordinary cell phone numeric keypad, the lower side is set