General description Water-saving five-speed concealed shower head with a 4-inch diameter and an adjustable copper ball joint. This shower head is designed to provide an efficient and enjoyable shower experience while conserving water. Technical specifications Item number: XH-309 Material: ABS with electroplating Function: Bubbles, rain Working temperature: Normal temperature Rated pressure: Atmospheric pressure Installation type: Concealed Usage To use the 4-inch shower head, simply adjust the copper ball joint to your preferred angle and select the desired spray mode for a refreshing shower experience.