Renew, refresh, and rejuvenate with the power of therapeutic water massage. This 6-mode hand held shower head features our patented PowerPulse therapeutic-strength massage spray. PowerPulse massage is a revolution in shower head technology that delivers up to 2X the massage force vs. other retail market shower heads. Backed by 9 clinical studies, PowerPulse shower heads deliver therapeutic strength massage in the comfort and convenience of.. See full description for further details