The use of wireless charging bank is very simple, if your mobile phone directly with wireless charging function, just put the back on the side of the wireless charging bank can be charged automatically; If the mobile phone does not have wireless charging function, you can also plug in the mobile phone charging port through the attached ring charging sticker, hide the module in the mobile phone case, and then charge it on the wireless charging bank.
Ring marks which side is outwards, plug in the phone charging port. Hide the module in your phone case, and it's ready to go.