In terms of appearance, this concept phone uses a white body design, and its circular headset part is made of transparent material in the middle, you can see that there is a small Apple logo design on it. It is reported that the transparent part of the middle is the display of this concept phone, and the red, yellow and green buttons below it are believed to be the function keys of the phone, in addition, the headset part of this concept phone will be made of colloidal materials, and users should be more comfortable to wear.