The LISEN Vacuum Suction Phone Holder uses advanced electric vacuum suction technology to provide a powerful and reliable smartphone mount for vehicles and smooth surfaces. With five patented suction technologies, the mount automatically removes air from the suction cup approximately once per hour, maintaining a strong hold even on bumpy roads. The system continuously monitors suction pressure and automatically readjusts when necessary, ensuring your device remains securely mounted without needing manual adjustment.

Unlike traditional mounts, the electric suction mechanism performs over 300 detection checks per second, allowing the holder to instantly sense pressure changes and automatically maintain its grip. When the mount activates, it may produce a normal operating sound as the suction system engages. This intelligent system makes the phone holder extremely convenient and stable during driving or everyday use.

The holder features a 360° adjustable design, allowing both portrait and landscape viewing angles for navigation, calls or media playback. It supports smartphones from 4.0 to 7.0 inches, including iPhone, Samsung, Android and other devices, even when used with protective cases. The adjustable mounting system keeps your phone stable and shake-free, making it suitable for dashboards, windshields, glass surfaces and desks.

Important Usage Information

• The vacuum suction phone holder does not charge your phone.
• Before using the suction cup on leather dashboards, attach the transparent pad to ensure the mount is placed on a smooth surface.
• When the red indicator light appears, the device needs charging. Once fully charged, the mount can operate for approximately one month.
• The suction mount works best on smooth surfaces and is not suitable for curved, wooden, uneven or brick surfaces.