Whisper-Quiet Ultrasonic Operation Adopted advanced ultrasonic technology, this essential oil diffuser is extremely quiet without annoying noise that won't disturb you when you sleep or at work.
Auto Shut-Off function Gives you peace of mind when using the diffuser, as when it is detected that there is no more water or water runs out, the diffuser will automatically power off for safety insurance.
Mood-Enhancing Lights With 7 soothing LED light, you can cycle through it or freeze it on one fixed color. The brightness is selectable from dim and brighter. Press the button for 3 seconds, light will turn off. Soft light creates a calming and romantic atmosphere.
Wonderful Home & Office Decoration Great for every room in your home, office, hotel--just about anywhere and fully enjoy yourself with this multi-functional oil diffuser in your leisure time. perfect gift idea for family and friends.