20cm Height LED Portable Humidifier & Aroma Fragrance Essential Oils Air Diffuser Home Relax. Experience the perfect blend of aromatherapy and ambient lighting with our LED Multi-Coloured Humidifier & Aroma Set. This USB-operated humidifier creates a tranquil atmosphere in any room. Dimensions (approx cm): H20 x D10. Makes a perfect gift. Features Multi-Coloured LED Lighting and is USB Operated, making it portable and convenient. Includes Soft Lavender and Jasmine essential oils. Improves air quality and alleviates dryness. Comes in a beautifully illustrated box with see-through cut-outs.