Metal phone cases can interfere with the effectiveness of wireless charging. This is because wireless charging is achieved through the induction of the magnetic field, and the metal has a strong shielding effect on the magnetic field, so the metal phone case may hinder the transmission and reception of the magnetic field, thus affecting the effect of charging.
If the charging is unstable or the charging speed is slow when using a metal phone case for wireless charging, you can try to change to a non-metal phone case or directly remove the phone case and then charge.
2. Because metal is a conductor, it will hinder the transmission of electromagnetic waves, thus affecting the effect of wireless charging. 3. If you want to use wireless charging, you can choose non-metallic phone case, such as plastic, silicone and other materials.
At the same time, you can also choose a wireless charger that supports metal case charging, so that you can achieve wireless charging while keeping the phone case.