SOLENCO Wireless Mini Dehumidifier is a reusable device designed to remove excess moisture from small enclosed spaces like closets, cabinets, drawers, and camera bags. It effectively dehumidifies areas up to 1 cubic meter and features an indicator window that changes color from orange (ready to use) to green (full of water). Simply plug it in for 10-15 hours to regenerate the beads and restore its orange color, indicating it's ready for reuse.