Universal Sucker Stand Phone Holder 360 Degree Rotatable

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. Due to its strong stability, your phone or other device will not fall off when you use this holder. Rotating at will, this metal car GPS base meets the different perspectives you need. Easy to install, it is suitable for all cars and most mobile phones, making your driving more convenient.Because the car phone holder is small in size, it does not block your view while driving. It is stylishly designed to meet every users desires.