Natural crystal aromatherapy humidifier, not only a humidifier, but also an aroma diffuser. Through the heat emitted by the product circuit board itself, the crystal salt stone can accelerate the volatilization of essential oils, refresh the air, Relieve stress. Built-in large-capacity battery, humidified for about 6 hours. Little and cute,easy to carry. Low noise and 0 radiation. Colour: pink Material: ABS Size: 9.6x9.6x11.2cm Package Contents: 1 * humidifier Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.