The harm is relatively small can be ignored, although wireless charging technology has appeared in the 19th century, but the popularity of mobile phone applications is not high. It uses the principle of \"magnetic resonance\" to allow the wireless charger to transmit an electric charge through the air to the phone's battery.
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1. Many wireless chargers on the market do not indicate the radiation value, and the electromagnetic radiation standard for wireless chargers has not yet been introduced.
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2. According to the Regulations on Electromagnetic Radiation Protection, the average specific absorption rate (SAR) of the whole body of ordinary users should be less than 0.02W\/kg for any consecutive 6 minutes within 1 day and 24 hours.
Mobile phone wireless charging is safe, mobile phone wireless charging is the electromagnetic induction technology, there is a certain frequency of alternating current in the primary coil of the wireless charger, through electromagnetic induction, in the mobile phone built-in wireless charging coil, so as to transmit energy from the output end to the receiving end, complete wireless charging. My answer will help you and solve your problem