This multi-functional futon dryer is suitable for both winter and summer use and can also eliminate dust mites. Although unused, it is listed as "Like New" because it only includes the main unit. - Model Name: QS426 - Year of Manufacture: 2025 - Voltage: AC100V - Power Consumption: 430W - Functions: Warm-up, Winter Drying, Summer Drying, Dust Mite Control, Air Circulation, Mode Selection