The Konwin dual function heater and fan is an all season product, bringing you comfort in all weather. The dual function is perfect for the office, home or dorm, offering all the breeze you need in a powerful yet compact unit. It has 2 heat and 2 fan settings. Its compact design makes it very portable. It features 1500 watts of power and an adjustable tilt angle with four high velocity fan blades. Its compact design makes it very portable.