Cell Phone Holder Magnetic?Upgrade 8X Magnets? Strong Magnet Holder for Car Air Vent 360 Rotation and Degrees View for iPhone SE 11 Pro XS Max XR X 8 Plus Samsung Galaxy Note20 S20 Note10 and All Phone

I have to warn you, please do not use on leather or uneven surfaces and do not use phone cases over 1.3mm!!! JOYROOM Magnetic Car Phone Mount Holder is an ideal companion on the road with powerful magnetic force and a perfect car interior decoration with exquisite craftsmanship. It is absolutely safe and reliable for the cellphone, tablet and GPS. Place your device within easy reach of your arm, allowing you to concentrate on the road with minimal distraction. Small but mighty, this tiny car phone holder is your best choice! Features: 1. Make your device ( phone GPS )safe because they were locked into place ; 2. Innovative 3M bond adhesive technology sticks strong against any smooth surface but leaves no marks. No Matter where you are, office, home, kitchen etc, your phone is always at hand; 3. Universal: Fits any phone, GPS or Tablet (under 10”) anywhere as long as it has flat surface; 4. Installing our magnetic car mount inside or outside of your case looks awesome and performs better.No cradles, clamps or suckers, just the magic of the magnet; 5. 360°rotation adjustable magnetic phone holder allows you adjust it to any viewing specification, only need 1 hand 1 second; 6. Free your hands: Have it, free your hands when you driving, running, watching, shower or busy do any other thing. Installation Tips: 1. Clean smooth surface with cloth until it was fully dry ; 2. Install the magnetic car mount and press it into position for 10 seconds; 3. Please use it after 24 hours.