Essential USB Aromatic Humidifier Essential Oil Diffuser Aromatic Diffuser Ultrasonic Mist Mist Purifier Air Purifier 7 Colors LED Night Light for Office Home Light Wood Product Name: Aroma Humidifier. Material: PP + ABS. Colour: light wood. Dimensions: 100 x 95 mm Quantity; outlet: 1 capacity; Humidification: 130 ml. Mist performance: 35 ml/h. Length: less than 35 dB. Function: aromatherapy. Classification: Humidification. Type: Ultrasonic Frequency: 2.4MHz. Humidification method: mist suction. Installation: tabletop / portable Package includes: 1 aromatherapy humidifier. 2 filters (1 installed + 1 spare). 1 instruction manual (French without guarantee). 1 USB power cable. Package content shown above only, no other products are included. Note: Due to light rays and monitors, the color of the photos and the actual product may differ. The size of the item can vary by +/- 1 to 4. 3cm.