Aroma Diffuser Essential Oil Diffusers 500MLCool Mist Humidifiers Aromatherapy with 7 Changing Colored LED Lights

Specifications: Dimension: Approx. 4.65*4.65*4.65 (inches) /11.8*11.8*11.8 (cm) Fog Volume:40ml/h Voltage:5V/500MA Color of Item: Dark Wood Grain Light Wood Grain（Please refer to the pictures） Light Color: Colorful Changes Materials: Plastic Power Mode: USB Working Time: 2-8Hour Capacity of Water Tank: 500ML or below HOW TO USE: 1.Open the top cover spin the sponge stick container to the left. 2.Take out the sponge sticks container and put the sponge sticks into it. 3.Place back the sponge sticks container and spin to the right for setting up. 4.Fill it with proper clean water before power on. (Shall NOT exceed the water line). Package included: 1 X Ultrasonic Humidifier 1 X USB Cable 1 X User Manual