It is easy to use and it is enough to fill it with water and apply a few drops of essential oil directly to the surface. Once activated, it forms a cold vapor that diffuses the scent of the essential oils into the ambient air of the home. With its three interchangeable rings and its elegant design, Mili is a real decorative object for your interior. Details : * Rubber cover; * Total content of 165 ml; * Up to 11 hours of continuous vaporization; * Stops automatically when there is not enough water left in the reservoir. Technical data: * Reservoir capacity (L): 1.65 * Automatic shut-off: yes * Autonomy (h): 11 * Suitable for the diffusion of essential oils: yes * Suitable for children: yes * Steam: cold * Product dimensions (cm): Φ 14 cm x (H) 13 cm * Power (W): 12 * Voltage (V): 24 * Frequency Hz: 50-60.