Unique and compact design- This humidor is covered with wood grain, which gives it a very natural and primitive appearance. With compact and portable design, the aroma diffuser cap is easy to take off, just gently take the cap off and add water and essential oil, enjoy your high quality life. Essential Oils Diffuser 400ML- The diffuser works extremely quiet which won't interrupt your work, concentration or sleep. Made from BPA-free materials, it's 100% non-toxic and safe for babies. A remote control included, you can control the diffuser without leaving your place. 7 Changing LED Lights- The 7-color light can be adjusted colors and lightness. Press the essential oil diffusers light button to select color/brightness as you need, or you can switch to auto light changing mode. Achieve the perfect combination of light and aroma to create a relaxing resting environment. Timer & Auto Shut Off- 4 timing settings for 1 hour, 3 hours, 6 hours or continuous operation. It switches off automatically when it runs out of water or overheats thanks to the integrated protection system. (A measuring cup has been introduced to help you better control the amount of water.) Simple to Use- Powerful feature makes it useful as an aroma diffuser / humidifier / purifier of air / pilot light. Perfect for bedroom, study, office, living room, bathroom, yoga, SPA, conference room, baby room, etc.