Beurer Aroma Portable Diffuser With Colour-Changing Led Light And Ultrasound Humidification Technology Ensures A Cosy Ambience Water to give Fresh and Natural spcae! Appropriate humidity control can meet the female water protection skin care Applicable Place: Living Room Bedroom Office Computer Room SPA's Home Furnishing Store Mobile Phone Shop Boutique Shop Cildren's home Office Electrostatic Environment The use of the dry environment Safety proection: Water shortage protection Auto Shut-Off when water tank is empty Safe & Convenient Led Light: Dream of colorful night lights Effectively give you a different home to enjoy the feeling Add a romantic atmosphere. Capacity of Water: 900L-1.3L Water Tank Full of water, the maximum amount of fog is about 7 hours, and then add water. variable humidity control The role of humidifier: Remove Dry Beauty Skin Care Prevention of Influenza Removal of Static Electricity Moist Air, Purifying Environment Moisturizing the Skin Fashion Ornaments, Beautiful And Practical Add the essential oil Aroma therapy Product Parameters: Input Voltage: AC 100-240V 50Hz/60Hz Evaporation Intensity: Adjustable Led Light: Coloured Lights DCoverage Area: Up To 20. SQ M AcousticLevel DCoverage Area: Approx 500 sq.ft/48m2 <36.5(db)A Type of Umidifier: Ultrasonic Cool Mist Running Time Per Tank: 6H to 11H Dimensions (HxWxD): 14x14x8cm Weight: 173g