This is a spot air conditioner, an essential item for hot summers. *Unlike the cooling fans sold online, this is a real air conditioner.* It's compact and portable. It can be placed in the kitchen, workplace, study room, and anywhere else. Whenever and wherever you turn it on, a pinpoint stream of cool air at approximately -8°C will start blowing. The size is also compact, at 30cm wide and long, and 45cm high. The duct has a diameter of 14cm and can be freely adjusted up to a length of 56cm.