KEBIDUMEI Universal Sucker Stand Phone Holder 360 Degree Rotatable Magic Suction Cup Mobile Phone Holder Car Bracket Smartphone Holder
Unique flower shape design with each petal having a small powerful sucker,beautiful and support phone more firmly.
360 Degree Rotatable design provides whatever angle you want.
Adopt to suction cup design,easy to install and release,for free to place your phone on any flat surface whatever you want.
Features anti-slip design,the base of household sucker phone stand is composed of five small suction cups, it can be fixed on the table very firmly, which can prevent it from slipping.
The working principle of the suction cup:
The suction cup can suck the wall, and the air inside the suction cup is discharged when the suction cup is squeezed, so that the air pressure inside the suction cup is far less than the external air pressure, so that the outer surface of the suction cup has great pressure, and the suction cup is sucked on the wall.
Note:Use it on a flat, smooth table or wall, so the suction force of the suction cup works well.
If the surface of the wall is not smooth enough, the outside air will enter the inside of the suction cup through a small gap between the suction cup and the wall. At this time, the internal air pressure will increase, while the external atmospheric pressure will not change, and the pressure on the external surface of the suction cup will decrease. causing the suction cup to fall easily.