Daewoo koc9q4t 28l 900w combi microwave stainless the koc9q4t is a 28 litre 900 w stainless steel combination microwave from daewoo with a 2700 watt fan assisted oven and a 1250 watt quartz grill the honeycomb shaped interior ensures even cooking results while the stainless steel of the interior combined with the steam cleaning function makes it durable and easy to clean this microwave incorporates 10 power levels auto cook and one touch cook menus auto defrost and a keep warm function a