Wireless Charge, charges by its self, you just have to place it on the spot and it will charge for you with out a wire charger. The wireless charger could used to charge a phone of any kind. You don’t have to plug your phone in at all. The only thing that would be plugged in would be the pad. If the phone has a phone case it will still charge, if the phone case is too big then it will not charge then you will have to take the case off of the phone.
This relates to engineering because Electrical Engineering, Environmental Engineering, and Fashion Engineering. This relates to engineering because it’s made with glass, metal, plastic, life hacks and phones. there are more than one brand some example are Mophie, Anker, and Belkin.