Create a pleasant environment at home or in the office with this non-electric personal tabletop humidifier from Hitrons Solutions. Simply add water into the base pot; the water is then absorbed into the heart-shaped felt to naturally evaporate， humidifying the surrounding air. Use it as an aroma diffuser by adding scented oils to the water. Dimensions: 5.5"L x 5.5"W x 8.5"H Includes: pot， felt heart and fastening clip Evaporation: 6.5 ml per hour Ideal space for humidification: 39.4-ft3 Uses water in the pot and evaporation through the felt to humidify your immediate surroundings The heart-shaped felt is designed to maximize the surface area for evaporation and to spread moisture No batteries nor electrical outlet necessary Place drops of aroma oil (not included) onto the felt to use it as an aroma humidifier WARNING: CHOKING HAZARD - Contains small parts; not suitable for children under 3 years. Manufacturer's 1-year limited warranty Felt/ABS plastic Hand wash. Twice a week， soak felt in running water while opening and closing. Imported Request warranty information