*Voltage:220 V~
*Frequency:50 Hz
*Power:45 W
*Ventilation capacity:750 m3/h
*Noise:≤ 55 dB
*Area:15-22m2
*Front panel size:340*340mm
*Air inlet:NO
*Installation size:290*290mm
*Net weight/set:2.8 kg
*Gross weight/piece:3.2 kg
*Size of internal box:348*170*342mm
*Size of external box:710*360*710mm / 8pcs