This is the NIPLUX Mistee. I purchased it new and used it only once before storing it. ■ Product Specifications Brand: NIPLUX Product Name: Mistee Model Number: NP-MT25BK Rated Power: DC 5V 2A Power Consumption: Approximately 2.5W (when charging) Set Contents: Main unit x 1, Water bottle x 1, USB charging cord x 1, Instruction manual and warranty x 1 Main Unit Dimensions: Approximately 200 x 170 x 62mm Box Dimensions: Approximately 132 x 201.5 x 86mm Weight: Main unit: Approximately 125g (with silicone frame and water tank attached) Battery Capacity: 300mAh Operating Environment: Ambient temperature: 0-40°C, Relative humidity: <70%RH Product Materials: ABS, TPU, PC, Silicone Eye care, eye area care, eye area, dryness, dry, itchy, itchy, dry eye, nano-level mist, moisture, hydration, refresh, comfortable, office worker, during work, pollen, dust, strong sunlight, aftercare, home care, water tank, antibacterial, UV light, USB, cordless, charging, eyes, eye area, approach, relax, face, eyes, refreshed, Respect for the Aged Day, Labor Thanksgiving Day, farewell party, new life support, Christmas, birthday, goods, present, gift