This is a multi-functional dryer. When it is fixed on the wall, it can be used as a towel dryer or hand dryer. When taken down, it becomes a hair dryer. The product utilizes the Coanda effect in an effort to achieve a good balance between the volume and function.Designed by: Gree Electric Appliances Inc. of ZhuhaiContact: idc@cn.gree.com; www.gree.com.cn