Width x Depth x Height, Weight: 20.3 x 13.0 x 23.2 inches (515 x 330 x 590 mm); Power Supply: Single Phase 100 V, 50/60 Hz; Power Consumption: 143/150 W; Air Flow: 82/102 cubic meter Fan: φ450 mm 3 mm 3-blade switch: Rotary type Adjustable cord length: Approx. 3.5 inches (9 Weight: Approx. 13.3 lbs (6 kg); Lightweight type with compact design.