Features: With Peltier Technology, its safe, power saving and silence. Automatically shutdown when full of water with 500ml large capacity, it\'s safe and reliable. With Ultra Quiet Peltier Technology, you can enjoy your nice sleep a whole night. Indicator light shows dehumidifier runs and water full Indication. When the tank is full, the LED will turn yellow and the unit will switch off. Small and portable size is suitable for closet, cabinet, bookcase, home and office.