URPOWER 500ml Essential Oil Diffuser 5 in 1 Ultrasonic Aromatherapy Oil Humidifier with Adjustable Mist Mode/4 Timer Settings/7 Colors LED Night Light and Waterless Auto Shut-Off for Large Room

Attention: Please add water below the Max line. Before press the "MIST" button, please ensure that you have added water into the tank. Please clean it after using 2~3 times. If it is not used for a long time, please clean the water tank and...