Main Body Material: Plastic; Blade Material: Plastic; Louver Material: Plastic; Air Flow (m3/h) 70/70; Noise (dB) (high) 29.5 (Weak) 24 / (high) 30.5 (Weak) 23; Power Consumption: (Weak) 4.0 (Weak) 3.7 / (weak) 4.0; Electric slide panel; Approx. 7 minutes. Includes a one-touch operation function. Detachable louver; Power supply connection SL terminal; Motion sensor; Pita Pane 2; Continuous weak operation; Power supply frequency: 50/60 Hz