The airflow is 1.2㎥/min, which is convenient because it dries my hair quickly. There are some scratches on the silver paint, so it's listed as having some scratches and dirt. There are absolutely no problems with its use. KOIZUMI Negative Ion Hair Dryer KHD-E940/W Lightweight type, approximately 400 grams Power consumption: 1200W Power cord: Approximately 1.7m Low noise: Approximately 60dB