Using the blast fan. Aromatic type. Gently touch medallion, blower fan operating the plant essential oil. The smell of spread to every corner of the Low db operation. Comfortable sleep undisturbed. With low noise pump, quiet fragrance. Silent, quiet breathing natural fragranceAromatherapy bring you a new experience. Fragrant space can relieve pressure, regulate the physiological function, promote the vigor, ward off fatigue, improve work efficiencyBuilt-in lithium batteryThe USB Type - C interface. Charging treasure, computers are available, and go out feel free to use, convenient wireless, convenient to carry360 rapid purification. According to the car interior space structure, recommend a cab at positionLet cold fog as mention it in the car cabin circulation flow supply: USBFunctional: aromatherapy, automatic aromatherapy machineApplicable area: 21 (inclusive)-30 (inclusive)shape: SquareNoise: below 36dBTiming function: 2-8 hoursWater tank capacity: 0.5L and belowWater shortage protection: isOperation mode: mechanicalfog outlet: 1Rated : 3WCapacity: 10mlstyle: desktopThe battery life: more than 12hBuilt-in battery capacity: 2000mAh-4000mAh (included)color:SilverMaterial:Metalsize:9 x 9 x 12cmPackage Contents:1 x Humidifier1 x USB cable1 x English instruction manualOnly the above package content, other products are not included.Note: Light reflection 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.