Features: Diffuserlove Diffuser 500ML Essential Oil Diffuser with Adjustable Mist Mode Note:After using 5-6 times or 3-5 days,please clean the diffuser as the instruction manual! Adjust mist: The mist can adjust big and small,press the mist button 2-3 second when you listen the bleep,the mist adjust success. Diffuser essential oils give you and your family a sweet dream or provide a pleasant environment for sturdy, working and living. Automatic shut off safety system when waterless protects the product from being burned out. This essential oil diffuser has 7 colors mood light to choose from. Put it in your bedroom and accompany them for a great sleep. Ultrasonic operation will not disturb your study, work or sleep. Setting: Fog/timer button: a.Press once: fog mode for 1 hours b.Press twice: fog mode for 3 hours c.Press the third: fog mode for 6 hours d.Press the fourth:turn off the diffuser Light button: a.Press once:Turn on the LED light,change the color automatically,rotate 7 colors. b.Press two times:manually change the LED color. c.Hold down for 2 seconds:turn off the light Package included: 1xEssential Oil Diffuser 1xAdapter 1x Measuring cup 1xUser Manual.