CUBE Pranarom ultrasonic diffuser . With an ideal design to create a unique and personalized aromatic environment and feel comfortable at home thanks to the diffusion of essential oils. Follow the current trend of simple, timeless geometric shapes to create spaces with clean lines. An exclusive high quality model that provides ultrasonic diffusion, light and transparency. It has two functions: continuous diffusion with light (5 hours of autonomy approx.) And alternating diffusion 30 seconds on and 30 seconds off with led light. Auto power off. Recommended for a space of 20m2.