Aroma diffusers are timeless and elegant, providing a scent-free and humid-free way to perfume your room or workshop. Just add a little water and an essential or favorite fragrance oil for an instant aroma experience. The aroma diffuser uses an ultrasonic motor to pump the water, so it is very silent during use. It has an ambient light that changes color and can be used as a simple humidifier. Aroma diffusers are very easy to operate and maintain, only occasionally having to be filled with a small amount of water and a few drops of perfumed oil. sales of essential oils! - Tank capacity 400ml - LED light - 7 parts USB powered (cable length 100cm) Automatic switch off when the water runs out Timer 3-6 hours Height: 21.5 cm, diameter: 16.5 cm, weight 400 g
