Signature S40006 Portable Air Cooler, Purifier and Humidifier wi th 3 Speed Settings, 3 Airflow Functions, Cool, Natural and Sleep, 2 Hour Timer, 4 Litre Water Tank, White and Black. By Signature . 9.0 . view : 6. Dec 11, 2014 · The IcyBreeze is a portable cooler that doubles as an air conditioner, helping to keep you and your beverages cool at all times. Best Smart Home Picks The Best Video Doorbells for 2020.