CORNWALL - MINI-DEHUMIDUFIERCornwall Electronics Mini Dehumidifier. This dehumidifier eliminates the problem of mildew by keeping the environment free of unwanted humidity. It uses Peltier technology (without compressors) which makes it work quiet and light, perfect for small spaces. Capacity (aprox.): 250 ml per day at 30? C, 80%relative humidity. Refrigeration: Peltier thermoelectric module. Fan: 80 mm x 80 mm motor Brushless motor with continuous current. Power Adaptor: 12 V