PRODUCT SPECIFICATIONDBC-DC Variable Frequency Motor4 Speed Motion Sensor SwitchAutomatically Sliding DoorHigh Temperature Cleaning Function90 Hours Baffle Filter Cleaning ReminderRemovable Filter PartMatt Black Chimney With GlassPower Saving Led LampPARAMETER1260 m3/h Air ExtractionOutlet Diameter: 180mmNoise Level: 73dbMotor Power: 300WPower Supply: 220V-50Hz