. Portable cooling without compromise The AC150E 4-in-1 air cooler from electriQ is designed to keep you both cool and comfortable no matter the heat. This portable air cooler delivers impressive spot cool performance up to 4 metres and can be used straight from the box. The beauty of the AC150E air cooler is that it generates a steady stream of cold air through evaporation which unlike conventional air conditioners doesn\'t require the need for a window venting lit or any permanent installation.Evaporative cooling of air also has the added benefit of conditioning the air with more moisture for added comfort. Simply add water or ice to the 16L water tank and enjoy cool air almost day long. The AC150E air cooler is perfect for use in well-ventilated rooms.  . --> Feature-packed For total control and convenience this model boasts three fan speeds and directional louvres. In addition the four durable castor wheels allow you to roll the unit from one space to another easily. The cooler can also be used as a humidifier to help combat dry air that can negatively effect those with respiratory conditions and allergies. How does it work? . Stage One Warm air is pulled into the back of the machine and through the dust filter. Stage Two The air is passed through an enhanced honeycomb filter which is wet with water from the tank. Stage Three The water evaporates and is pushed out of the front of the machine by a fan to create a soothing cool breeze. .  . -->Please Note . The stock of this Air Conditioner often sells out fast due to the low price and small size so we advise that you order as quickly as possible to make sure you don\'t miss out. Why is this cooler right for you? . 4 in 1 - Air cooler Humidifier Air purifier and FanHumidifies as it coolsLow running costsSlim Compact DesignEasy to use controls3 fan speedsGreat for Home Office or outdoor useContemporary design . This air cooler also features . Directional louvresWashable dust filter that cleans the airCastor wheels for excellent mobilityWater tank indicatorSpot cooling within 4 metres rangeQuiet operation16 litre water tankEnvironmentally friendly refrigerant free and economical . Technical Information . Water Tank 16 litresAir Flow 345 m3/hrNoise Max 65dbPower supply 220-240V/50HzRated Input 70 Watt . Dimensions . Dimensions 320 x 300 x 833mmWeight 7.5kg The AC150E is an evaporative air cooler cooling the air through evaporation. When water evaporates into the air the result is a mixture of air and water molecules. This chemical change requires heat taken from the water molecules resulting in a spot cooling effect the temperature drop. The air is passed through a special honeycomb cooling pad which expands the evaporation surface and improves the cooling effect while doubling as an air filter. The evaporative coolers must be used in rooms or spaces with good ventilation; otherwise the room will get saturated with humidity and the effect of cooling will stop.. .