2-in-1 fast charging base: Our wireless mobile phone car charger combines QI fast wireless charging with an automatic clamping phone holder, providing you with a simple way to charge your smartphone while ensuring the safety of your phone. QI fast wireless charger is compatible with most non-metal mobile phone cases with a thickness of less than 6 mmUniversal compatibility: The mobile phone holder with wireless charger has an adjustable bottom tray, allowing you to use it with various mobile phone sizes. The maximum 10W fast charger is suitable for Samsung Note 10/Note 9/Note 8/S20/S10/S9/S8/S7/S6 Edge +/Note 5, the maximum 7.5W fast charger is suitable for iPhone 1/XS max/XS/ XR/X/8. ,5 watts Qi-enabled mobile phone.Fixed and safe mobile phone holder: We use durable materials to ensure that our car wireless charger mobile phone holder can cope with daily use and fit most vertical or horizontal vent blades. When the phone is placed inside, the stand will automatically close to fix it firmly in place, so even when the road is bumpy, you don't have to worry about the phone slipping or falling.Easy to install and use: no complicated or lengthy steps are required Just connect the phone holder to the vent, put the phone on the holder, and you are done The phone charging holder will automatically fix your phone and adopt smart chip technology to prevent over-battery Charging, so you can use it with peace of mind.