•Independent clinical testing shows that PowerPulse Massage helps to soothe muscle tension, increase flexibility, and promote restful sleep •94% of participants in an independent clinical study reported relief of muscle tension and stiffness within just 2 minutes of using the PowerPulse Massage spray •Waterpik PowerPulse is the FDA registered shower head with wellness benefits •Up to 2X massage force vs. other retail market shower heads •Change from Rainfall Shower to Hand Shower to Both with one simple push of a button •8 high-performance spray settings •5-foot hose convenient for bathing children or pets •Stylish Chrome finish and easy to install With one simple push of a button, choose between a luxurious rainfall shower head, a convenient hand held shower head, or use both at the same time with this Chrome 2-in-1 One Touch Combination Shower Head XPB-133E-763E. One Touch shower head switching technology is conveniently located on the front of the shower, making it easy to reach and simple to use - even with soapy hands.Choose the hand held shower head for 7 spray settings, including PowerPulse Therapeutic Strength massage - clinically shown to help relieve sore muscles and promote restful sleep. And the 5-foot hose is convenient for bathing children or pets and makes cleaning the shower easy.Switch to the rain shower head for a relaxing rainfall shower experience, or choose to use both the hand held and rainfall shower at the same time with a push