LEFTON all-in-one smart shower system set adopt with the high-end waterflow turbo technolgy,when the water flows through, the turbine will rotate and drive to generate electricity, which is used to display the water temperature.Besides, the shower system set assemble with 4 functions of shower head, hand shower, sprayer water fall and water flow for your different needs. Liftable sliders are friendly to people of different heights. The features of thermostat temperature control and temperature digital display keep you in the most comfortable bathing state. There are 3 spray modes for the hand shower, rain, intense rain and pulsating massage, helping you release stress and relieve fatigue. Plus, this shower saves 30% of water without sacrificing performance.