Mini Car Air Humidifier Diffuser Essential Oil Ultrasonic Aroma Mist Purifier DESCRIPTION: Eliminate bad smell; increase the humidity of the air. Help you breathe better and more comfortably. Mini size and convenient to use. Note: This essential oil diffuser can be used only when the car engine is started; Please do not use the car diffuser when there is no enough water in the tank; Keep out of reach of children; When disconnect the aroma diffuser with car when no need to use it, and store it in somewhere dry and cool. Water-soluble essential oil is preferable, please do not use greasy aroma oils. SPECIFICATIONS: Size: 16.5 x 6 cm Rated power: 1.5W -2 W INSTRUCTIONS: Take the container out, and add water into the container. Connect the air purifier with your car, red light is on. Wait 1-2 mins until the water has been fully absorbed by the sponge stick. Press the touch key one time, the humidifier is in working mode. Press the touch key the second time, the humidifier is in essential oils mode (essential oils should be added). Press the touch key the third time, the air humidifier will stop working. PACKAGE INCLUDE: 1 x Humidifier