Features: brand new and high quality Effectively reduce indoor pollution, freshen indoor air, and moisturize the skin. 7-color LED lights, soft and soothing, to meet your different needs. Low noise at work, avoid disturbing your work, study and rest. When there is water shortage or water shortage, it will automatically shut down to extend the service life. Suitable for bedroom, living room, nursery, office, private clinic, spa or treatment center. Specifications: Material: PP/ABS Weight: 240g Size: 145x125mm/5.71x4.92inch Color: Light Wood Grain/Dark Wood Grain Capacity: 180ml Output: USB 5V/1A Power: 4-5W Input: 100V-240V AC Noise: <35db Package Includes: 1x Essential Oil Diffuser note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.