A shower head is a device attached to a shower arm that disperses water for bathing. It typically features multiple spray settings, allowing users to customize their shower experience. Shower heads can be fixed to the wall or handheld, providing flexibility in how water is directed. There are various types of shower heads, including rain shower heads, handheld shower heads, and high-efficiency shower heads. Each type serves different preferences and needs, such as ease of use or water conservation. Many modern shower heads also come with features like anti-clog nozzles and easy-clean designs for maintenance.