Please read the following information carefully before ordering: Please make sure your phone supports wireless charging.This product can be used directly with iPhone 12 13 14 15 16 Magsafe phones with magnetic cases. For other phones and cases, a metal ring is required.Smofish car wireless charger can be used with phone cases that are no thicker than 4 mm. However, charging speeds may be reduced while charging with a phone case.When you discover the charging speed is slower than expected, it could result from high in-car temperatures and running map or music apps simultaneously. The charging power will prioritize the phone's motherboard, with only a small part going to the phone's battery. Once the in-car temperature drops to ≤26℃ (78.8℉), wireless car mount charger overall charging power will increase, the battery charging speed will improve as well. Previous page Work for iphone 16/15/14/13/12/Magsafe Case Warm Reminder Next page Will the Smofish magnetic phone holder be stable enough on the way? No need to worry! Our magnetic phone charger passed over 3,000 tests, the maximum load is 1.8kg, which will always keep your phone secure. When I put my phone on the Smofish charger, will it too heavy and close my vent? With compact design, Smofish wireless car phone charger won't affect your enjoyment of A/C. Enjoy it. Will Smofish car wireless charger work with phone cases? Smofish car wireless charger can be used with phone cases that are no thicker than 4 mm. However, charging speeds may be reduced while charging with a phone case. Warm Reminder This product can be used directly with iPhone 12 13 14 15 16 Magsafe phones with magnetic cases. For other phones and cases, a metal ring is required. *Please make sure your phone supports wireless charging before using.