How to turn on vivo wireless charging

How to turn on Vivo wireless charging is as follows:

Phone: vivoa59s

System: Android 6.0

1, go to the phone settings.

2.Click on Battery in the phone settings menu.

3. Click on Charging Settings option.

4, turn on the switch on the right side of wireless reverse charging.

5. Just place your phone back-to-back with the device you need to charge.