Diffuser - aromatherapy humidifier that uses ultrasonic waves to instantly vaporize water and essential oil. It produces a fresh and scented mist that cleanses and balances the environment and provides an optimal level of humidity. The essential oil retains all its properties thanks to the ESENTIAL'MIST diffusion method, which propels it in the form of microparticles, without heating it. Powerful Silent easy operation LED light (7 colors): adjustable for soft or bright lighting and in continuous or cycled mode Auto Shut Off: When water is running low, the diffuser automatically shuts off to prevent damage 80ml water tank Powered by USB charging cable Voltage: 230V ~ 50 Hz 120 mA / Power 12 V / 200 mA CE standards 1. Turn the product over and remove the top cover (FIG. 1). 2. Connect the Micro-USB cable to the Micro-USB socket on the base (FIG. 2). 3. Using the measuring cup, fill the water tank with tap water up to the maximum level line (FIG. 3). Do not fill too much or the mist volume will be low. Do not use hot water. Never fill with water during operation. Pour the essential oil into the water tank vertically. (FIG. 4) Approx. 10-15 drops per 80 ml of water 4. Replace the top cover on the base (FIG. 5). Attention: You must close the top cover when you want to use the product. 5. Connect the AC adapter to the power outlet. 6. Power switch: 1 press: continuous mist with color rotation. 2 pulses: continuous mist with fixed color. 3 presses: unit off (FIG. 6). 7. The unit automatically shuts off when there is a lack of water. Keep in a cool, dry place and protected from sunlight.