Do we need Mi Air Charge? Is it harmful to our body?

Xiaomi has announced its remote wireless charging system, Mi Air Charge Technology. They claim it is able to charge devices within a radius of several meters. And multiple devices can be charged at 5W simultaneously, even when there are physical obstacles. What’s more, it will charge your smartphone while you are using it and walkingContinue reading “Do we need Mi Air Charge? Is it harmful to our body?”