Essential Oil Diffuser - Ideal for a pleasant and fragrant home. LED 1.Press the "LIGHT" button to turn on the lights. The default mode is light changing color in sequence. You will then see 7 colors which automatically change from brilliant to powerful. 2. Press the "LIGHT" button twice to select the color. 7 colors includes: red, yellow, green, blue, purple, pink, blue. Long press the "LIGHT" button to turn off the lights. Note: 1.Please remove the plastic film from the remote control before use. Point the remote control at the button on the device, otherwise the remote control will not work. 2. The amount and intensity of fog varies with water type, humidity, temperature and airflow. Specification of this oil sprayer: Material: ABS Power: 14W< br/> Time mode: 1H / 3H / 6H / ON Tank capacity: 500mL Ultrasonic frequency: 2.4MHz Adapter cord length: 1.7 m Distance of remote control: ≤3m Size: 16.8*8.8cm(D*H) Packing list: < /span> 1× Essential Oil Diffuser 1× Measuring Cup 1× Power