Product Instruction Product Component And Parts 1. Smart Sensor: Turn On The Handle, Wave Hand Near The Sensor, Water Flows, Wave Again, Water Stop, And Water Will Automatically Stop After It Continually Flow For 3 Minutes. 2. Manual Function: All Manual Functions Are Same As Usual, That Means Handle Is For Water Turn On And Off And Adjusting Temperature, The Spout Pipe is Rota table And Spray head Is Pull-Down able, The Water Flow Is Switchable From Stream, Spray And Other Mode. 3.