Proper and efficient ventilation is essential for keeping your bathroom free from damp and mould. The HIB Cyclone is powerful and so quiet that you'll barely notice it's running. It runs on an adjustable timer, so there's no need to worry about forgetting to turn it off.Features:Extraction rate 210m³/h Quiet operation - only 32 decibels Adjustable run on timer (2-30 mins) High power electric motor External fixed grill 3m flexible Ø10cm ducting IPX4 - electrically safe for use in the bathroom Power input: 220-240 V, 50/60Hz Power consumption: 25WDimensions:Fan - Ø14.5 x D1.5cmFan body - H23cm, W30cm (front fascia), D:19.5cmFascia body part going into ceiling - 10cm