Quiet Aromatherapy Essential Oil Diffuser: It uses ultrasonic vibrations to turn water into mist with whisper-quiet sounds that you can hardly notice. Add essential oils to create a fragrance for the ultimate relaxation.Application: perfect to relieve stress, promote sleep and improve work efficiency with different types of essential oils while in the room, office, SPA, yoga and other occasions.Remote control & waterless automatic shut-off: you can easily control the aroma diffuser by remote control, turn on or off, changing mist from low to high, protection against water deficiency to ensure safety. The diffuser turns off automatically when the water is not enough.Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.Specifications:Ultrasonic frequency: 2.4 MHzCapacity: 400MLPower: Max 10WTime mode: 1 hour/3 hours/6 hours/ONHow to use the humidifier:1. Plug in the power cable (the cable connection is hidden at the bottom).2. Place the humidifier flat.3. Add water and a few drops of essential oil. (Do not exceed the maximum filling line.)4. Close the lid.5. Plug in the power cable.6. Press the button or the remote control to turn on.3 timer settings and 7 LED indicators: you can easily press the mist button to select a timer setting according to your preference(1 hour/3 hours/6 hours/ON). You can also press the light button to adjust the 7 LED lights (steady light/colour changing).Voltage: AC110VColour: BlueMaterial: PP+ABSSize: 160 x165mmPackage Contents:1 x Aroma Diffuser (with US plug)1 x remote control1 x English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.