Autumn and Winter Essential Full House Humidifier | One-Button Switch | Multifunctional Air Humidifier, Floor Cleaning & Moisturizing | Portable for Home Use | Must-Have for Pet Families | Adapter and Plug Not Included, Humidificador, Humidifier For RoomPower Mode : Battery Powered USB Dual Use Tank Capacity : <1L Rated Humidification Capacity : Max. 300mL h Application Area : 21 30 Operation Mode : Atomization Water Filling Method : Open The Lid And Add Water Control Method : Push Button Type Special Features : Constant Humidity,Noise Reduction,Essential Oil Can Be Added Operating Voltage : 36V Battery Properties : Rechargeable Battery Rechargeable Battery : Lithium Battery 18650 Series Item ID :