Rejuvenate refresh and renew with the power of therapeutic water massage. The Waterpik XET-633E/643E dual combination shower head is equipped with PowerPulse Massage a revolution in shower head technology that delivers up to 2X the massage force vs. other retail market shower heads. Independent clinical testing shows that PowerPulse Massage helps to soothe muscle tension increase flexibility and promotes restful sleep. Waterpik PowerPulse is the FDA registered shower head with wellness benefits. With the XET-633E/643E dual rain shower system you can choose a luxurious drenching rain shower head use the 6 setting hand held shower head for a more powerful and invigorating shower experience or use both at the same time. This combination shower system features 6 rain shower sprays and 6 hand held spray settings anticlog nozzles and the water saving trickle setting to conserve water while you lather save and shampoo. The 5 foot flexible hose makes bathing children and pets convenient and simplifies cleaning your shower. Installs in minutes on any standard shower arm no plumber needed. Lifetime limited warranty. Now you can enjoy a deeper more powerful therapeutic strength massage with Waterpik PowerPulse right at home!