Let's talk about the EMFs generated from Wireless Chargers..
Wireless chargers use inductive coupling, which requires coils inside the pad & your phone.
These coils generate oscillating AC magnetic fields, typically in the 110–205 kHz range (at a higher frequency than your typical powerline)
This is the core tech of Qi and MagSafe.
These are NOT passive fields, they’re pulsed, often modulated to detect & adjust to the phone’s needs.
Even if there’s no phone on it,
Wireless charger that’s plugged into the wall emits AC Electric fields.
These AC fields couple capacitively to your body, especially in low conductivity environments (e.g. synthetic shoes, insulated floors), bad news for your nervous system.
If the charger is a SMART/ MagSafe-compatible charger, it might also include Bluetooth (2.45 GHz) /NFC (13.56 MHz) chips to detect the device & optimize power delivery.
If that's the case, then it emit low-level RF continuously / periodically (even when not charging)
Also, these wireless chargers include Switch Mode Power Supplies (SMPS) for their compact size.
These chop up the electricity at high frequencies, often in the 20–150 KHz range, but with spikes well into the MHz range. This creates high frequency voltage transients on your home wiring (also called Dirty electricity)
TL:DR;
Treat it like a mini microwave.
Use at a distance (2+ meters) & unplug it when you’re not actively using it.
or better yet, stick to Wired Chargers.
