5V wood grain household humidifier Colorful aromatherapy machine USB humidifier Vehicle mounted atomizer Humidifying stick Features: Before power on, make sure there is enough water in the water tank. This product cannot start to work without water Spray parts cannot be washed in water or under the tap, please use wet cloth or sponge to clean them The water shall not be added the waterline to avoid overflow. It must be ensured that there is enough water in the water box Change the water in the water tank every day to ensure fresh in home Keep skin health and moist, and relieve pressure through aromatherapy. You can choose the light you like to make the home romantic and happy.Indoor humidification is carried out in summer and winter to keep our environment fresh and avoid dryness Product Description: USB Mini humidifie