A. Turbine thermostatic technology: This shower mixer uses turbine thermostatic technology, which can adjust the water temperature to the set temperature within one second and keep it relatively stable throughout the shower. The anti - scald valve is set at around 38 degrees Celsius, an ideal shower temperature. B. British standard specifications: This shower mixer is designed according to British standards. The sizes of its water inlet and outlet are both G - 1/2 inches, and it can be relatively easily installed into the existing system. C. Environment - friendly design: This shower mixer has an environment - friendly design. By intelligently adjusting the water flow rates of the hot water inlet and the cold water inlet, it can reduce water consumption to a certain extent, up to about 40%. D. Materials: This shower mixer is made of solid brass. The starlight surface treatment process makes the surface relatively scratch - resistant and anti - tarnish, and it can maintain its appearance for a relatively long time. Please pay attention to the product's size specifications when shopping to ensure they meet your needs. In the title and relevant content, we have provided detailed information about the product, including its features and specifications. We hope you are satisfied with this purchase. If you have any questions or concerns, please feel free to contact us. We will serve you and do our best to provide assistance. Thank you for choosing our product. We hope you like it!