Product Description New BPA Free 400ml 7 Color Wood Grain Electric Ultrasonic Aromatherapy Essential Oil Aroma Diffuser for Yoga Spa Office Bedroom Product Presentaion A Diffuser: Adds essential moisture and raise air quality in your room,provides light therapy and night light while you sleep. Bring a fresh and clean scent to your spaceAlso A Humidifier: Use it without oils to add more moisture to your dry skin and chapped lips. Colorful LED Light: There are 7 colors to be