This 175ml USB Ultrasonic Diffuser gently introduces moisture into the air via an ultra-fine mist generated by ultrasonic waves. Keep the mood calm and relaxing with the below 30db noise level this gem emits. Choose your favorite scent and enhance your mind and body. We thought of everything including an auto shut off function that automatically when the water runs out and a fall prevention function to avoid a mess if knocked over.
Take it with you! With 175ml capacity and a compact and attractive design in three colors, it is perfect for use on a desktop or in the car.