Purchased in June 2022. Used for about a year primarily to sterilize baby bottles and dishes. Usage frequency was not high, and it has been stored as a dish rack since then. It shows little sign of use and is in relatively clean condition. Product Information Sterilizing Cabinet Dish Storage Rack, Household Small Dish Rack, Kitchen Desktop UV Dish Drain Rack, Dish and Chopstick Storage Box Product Name: Multifunctional Sterilizing Dish Rack Input Current: 450mA Operating Temperature: -15°C - 50°C Operating Voltage: DC3.7V Operating Current: 150mA Sterilization Wavelength: 260-270nm Material: PP Net Weight: 1700g