Suitable for storing: photographic & optic lens, cameras or digital photography, audiovisual, precise instrument, films, Disc, IC, chemical and medical materials, food, tea, coffee,perfume, paper materials etc. Specification: Capacity: 115L Outside size: W415*D409*H790mm Inside size: W410*D380*H735mm R H range: 20%-60%RH Shelves: 3 Voltage: 110-220V Function: 1. Dehumidification 2. Anti-mildew 3. Anti-oxidation, anti-fade,anti-aging 4. Anti-corrosion 6.Dust preventionFeatures: 1. Totally silent operation 2. Free maintenance 3.No consuming parts required 4.Power saving.