【Hands Freed Diffuser】 Remote Control +++ Manual mode: You can do whatever you want to change or adjust them with this remote control on the bed, soft and every corner in your room. ”MIST” button, choose the time needed. ”LIGHT” button to turn on the 7 LED lights, so long as they work with your outfit, they can be any colors you want. 【550ML Large Humidifiers】 Essential oil diffuser humidifiers can product a large number of negative oxygen ion sterilize, remove dust and purify air effectively. With classic wood grain finish, the diffuser is made of environment friendly PP + ABS material with natural. 【Low Noise and Moisturizes】 Adopted ultrasonic technology (below -36dB), run steady and noiselessly, give you a quiet and comfortable environment. It gives out cool and smooth mist to replenish water and nutrition for cells, make skin moist, clean, white and natural. Portable for baby room, bedroom, office, spa, kitchen, or tabletops! 【Waterless Auto Shut-off】Once the water runs out, mist and light will be auto shut-off to protect the device. It can continue use up to 10 hours each time. If you have any issue with your diffuser, do not hesitate to contact us - your satisfaction is paramount! We have great faith in our essential oil diffusers. After all, we use them in our homes ourselves!