I bought this in Korea and used it for six months. I am selling it because my study abroad program has ended. It has two wind speed settings, two hot air settings, and a cool air setting. I think the airflow is quite strong. It is a Type-C dryer. Please note that it is 220V, so it cannot be used in Japan even if you change the plug. There is no box or instruction manual. - Brand: VS - Color: White/Gray - Power cord length: Approximately 1.5m