This 12L/day portable air dehumidifier combines efficient moisture removal with air purification, ideal for spaces between 12-25m². Featuring five operational modes—including dehumidification, continuous dehumidification, dryer, fan, and sleep—it allows precise humidity control with a memory function for convenience. The dual air filters (activated carbon and pre-filter) effectively capture large particles and neutralize odors. Designed for quiet operation at just 39dB, it includes a 24-hour timer, child lock, and an LED display showing humidity and status. Mobility is enhanced with castor wheels and a handle, while safety is ensured by automatic shutoff when the 2L tank is full. Constructed from durable ABS, it operates efficiently within 5-32℃ using eco-friendly R290 refrigerant.