CHGeek Wireless Car Charger, 15W Fast Charging Auto Clamping Car Charger Phone Mount Phone Holder fit for iPhone 15 14 13 12 11 Pro Max Xs, Samsung Galaxy S24 Ultra S23 S22 S21, S20, S10+, Blue

"Please ensure your phone supports wireless charging.Incompatibility case: If your phone case thickness is ≥4mm (0.16 in), or uses an OtterBox case (too thick), it may cause overheating or other anomalies during charging.For leather cases, as they do not dissipate heat well, it is normal that the surface temperature of the phone during charging is higher than with silicone or transparent cases.When attaching the wireless charger suction cup to the dashboard, make sure to choose a flat area and press the suction cup tightly before locking it.

Wait 30 minutes after installation before placing the phone on it for better adhesion and to prevent falling off.If the arm clamp occasionally cannot secure the phone, it's probably due to the phone being placed at an angle.

Adjusting the phone's position should resolve this.If your phone's rear camera is against the charger surface and it doesn't charge or charges intermittently, it indicates that the wireless charger may not be compatible with your phone.Should you require more information, we are available."