Wireless reverse charging, or WRC, is a feature that allows you to charge your device by placing it on top of another compatible device. This can be useful if you're running low on power and don't have access to a charger. In order to turn on WRC, you'll need to first make sure that both devices are turned on and in close proximity to each other. Once they're paired, simply place the charging device on top of the receiving device and wait for the two devices to start exchanging power.
WRC is a great way to keep your devices charged when you're away from home or a power outlet. However, it's important to note that not all devices are compatible with this feature. Make sure to check with your device's manufacturer before attempting to use WRC.