How to use:</br></br> Step 1: Wash your face before the treatment.</br> Step 2: Press the "Power Switch" button to switch the LED mask on.</br> Step 3: Press "ON/OFF" to start the treatment.</br> Step 4: Set the time by pressing the "Time" buttons". To set the mode, press the "Color" button. To Adjust the intensity, press the "Energy" buttons.</br></br>