Rear button--Fan&LED control

When a device is properly attached to the wireless charger, both the LED light and the fan will automatically turn on. The LED light will turn off after approximately one minute, while the fan will continue running to ensure effective heat dissipation and maintain optimal charging performance. Pressing the button on the back will turn off the fan if the LED light is already off, or turn off both the fan and the LED light if the LED light is on. Pressing the button again will turn both the fan and the LED light back on, restarting the same cycle.