130ml USB Aromatherapy Essential Oil Diffuser Ultrasonic Cold Mist Humidifier Air Purifier LED Office Home Night Light

130ml USB Aromatherapy Essential Oil Diffuser Ultrasonic Cold Mist Humidifier Air Purifier LED Office Home Night LightFeatures 1 This is Mini ultrasonic aroma humidifier with color changing LED 2 Perfect for indoor and travel usage 3 No matter where you are As long as there is around bottled water Specifications Color Dark Wood Grain Light Wood GrainMaterial Wooden PlasticDiameter 10cmHeight 9 5cmCable Length 95cmRated Power 3 WattWater Capacity 130ml Packaged included 1x Humidifier1x Instruction Manual 1x USB Cable not included other devices Usage 1 Open the humidifier put the spring into the fuselage bottom first and then insert the absorbent cotton into the fuselage when you hear the clik the machine is installed 2 Insert the USB plug of power cable into the matching adapter and then plug it in The machine has entered the standby status 3 Filled with appropriate water then lightly touch the start button the status light ring is gradient the machine then gets into working status the second touch botton is to turn off the lights the third time to touch the key is turned off 4 The new machine or long term unused machines should be taken out and put the absorbent cotton saturated into the water for 30seconds before using let the absorbent cotton saturated and then let the machine to begin to use