Will non-wireless charging devices be affected when near a wireless charger?First of all, electronic devices that do not have wireless charging are usually not significantly affected when they are near a wireless charger, but the following points should be noted:1. Basic principles of electromagnetic field.The wireless charger transmits energy through electromagnetic induction, generating an alternating electromagnetic field. Devices that support wireless charging, such as mobile phones, have coils inside that convert electromagnetic energy into electricity. Non-wireless charging devices (such as regular mobile phones, keys, coins, etc.) lack a receiving coil to effectively absorb energy, so they are usually not charged. Read More »