This Simmo Air Cooler is a portable air conditioning unit designed for home use. It features a large water tank (available in 9L or 13L capacity) for extended cooling. Marketed as a 'Kipas Aircond' (air conditioning fan), it provides silent cooling and is promoted as energy-saving ('省電'). The product is a '冷風機' (cold wind machine), offering an alternative to traditional air conditioners.