Multi-dynamic heater MDHU12-BK (Pure White + Matte Black) Brand: De'Longhi Heating (Wooden Room, approx. tatami mats): 8.0 tatami mats Heating (Reinforced Concrete Room, approx. tatami mats): 10.0 tatami mats Power Consumption (W): 1200.0 W Sensor: Temperature sensor Included accessories: Remote control, casters Cord length (m): 2.5 m Width (mm): 275.0 mm Depth (mm): 440.0 mm Height (mm): 665.0 mm Purchased new at the beginning of this year. Used for 2 days. I am a non-smoker and have no pets. Slightly scratched when putting it away in the box. The styrofoam cushioning was broken when putting it away in the box. Thank you.