Phone holder Joyroom JR-ZS393 magnetic suction cups, black – magnetic car/dashboard mount

Joyroom JR-ZS393 magnetic suction cups in black are a compact phone holder designed to mount smartphones on car dashboards, windshields or other smooth flat surfaces. The holder uses a magnetic plate to secure compatible phones quickly and allow one-handed placement and removal. The low-profile design keeps the phone within easy view for navigation and hands-free calling while minimizing obstruction of the windshield or dashboard area.

Advantages

The magnetic system provides stable attachment for metal-backed or magnet-equipped phone cases and accessories. Dual suction cups deliver increased surface contact for improved grip on glass or finished dashboard surfaces, enabling stable positioning during driving. The holder is lightweight and easy to install without tools, and its black finish blends with most vehicle interiors. The design is compatible with a wide range of phone sizes and supports portrait and landscape orientations when used with a suitable magnetic plate or case.

Suitable for

• Hands-free navigation and map viewing in the car
• Making and receiving calls while driving safely
• Watching videos or following tutorials on a stationary dashboard
• Mounting a phone on smooth surfaces at home or office

Key specifications

• Mounting method: magnetic attachment with suction cup base
• Compatible surfaces: glass, smooth plastic, finished dashboards
• Orientation: supports portrait and landscape viewing
• Finish and color: black
• Suitable device types: smartphones and small tablets with magnetic plate or metal backing
• Installation: tool-free, reusable suction cups

How to use

Clean the selected mounting surface to remove dust and grease, then press the suction cups firmly against the surface and engage the locking mechanism if present to create a secure seal. Attach the magnetic plate to the back of the phone or use a compatible magnetic phone case, then place the phone against the magnetic face of the holder until it snaps into position. Adjust the phone orientation to portrait or landscape as needed. To remove, pull the phone away from the magnet and release the suction lock to detach the holder from the surface.

Usage recommendations

For best performance, use on clean, dry, non-porous surfaces and check that the phone’s magnetic plate is centered to ensure a reliable hold. Avoid placing the holder where it obstructs airbag deployment zones or driver sightlines. If the surface is textured or curved, consider repositioning to a flatter area or using an alternative mounting location.