Got this moen aromatherapy shower head with capsules a while ago. It was easy to install comes with standard and handheld shower heads. They can be used separate or at the same time. Comes with 4 different fragrance oils pods easy to install on the shower head. You can select the intensity of fragrance from none to high with the switch one side of head. There are 6 different spray functions, From massage to a low rinse spray by a press of the button located of handheld shower head. Love the magnetic dock makes it easy to release and put back up. The hose is long enough for my shower.