Viennese Atomiser aroma diffusers are timeless and elegant, providing a fragrance-free and smoke-free way to scent your room or office. Just add some water and a favorite essential or fragrance oil for an instant scent experience. The aroma diffuser uses an ultrasonic motor to pump the water, so it is very quiet during use. It features a color-changing ambient light and can be used as a simple humidifier. It also includes a Bluetooth speaker, thus allowing to create the atmosphere that desee.Los aroma diffusers are very easy to operate and maintain, only occasionally they have to be filled with a small amount of water and a few drops of perfumed oil. Atomize your sales of essential oils! Tank capacity 300mlLED light - 7 piecesUSB powered (cable length 100cm)Automatic shut-off when the water runs outTimer 2-4-8-16 hoursHeight: 15 cm, diameter: 15.5 cm, weight 350 g