(P)(B)TECHNICAL SPECIFICATIONS(/B)(/P)(P)Operating mode: vented or recirculating(/P)(P)Control knobs(/P)(P)4 speed levels(/P)(P)Maximum extraction power: 600 CFM(/P)(P)Noise level at maximum speed: 75 dB(A)(/P)(P)2 LED lights(/P)(P)Motor power 455 W(/P)(P)3 stainless steel grease filters(/P)(P)(B)ELECTRICAL SPECIFICATIONS(/B)(/P)(P)Electrical connection rating: 495 W(/P)(P)Voltage: 120 V(/P)(P)Frequency (Hz): 60 Hz(/P)