AquaCare heads deliver unprecedented health benefits as you shower. They eliminate the need for manual brushes and sponges, making showering effortless and enjoyable. AquaCare 4-in-1 Rainfall Combo with Hand Shower Rotating Hydro-Brush Massager. Luxurious 6″ Rainfall Shower Head has High-power 3-zone Click-lever Dial, Rub-clean Jets, 6 setting. Powered by Running Water, No Batteries or Electricity! Revolutionary Rotating Hydrotherapy Body Care No tools required for installation. It features advanced Split-zone Dual Chamber Design with 3 water flow settings, convenient Handle Flow Control and two Snap-on Attachments that can be activated by running water and ON/OFF Rotation Switch. Lifetime Limited Warranty is provided by Interlink Products International, Inc. This warranty is void if the products have been purchased from an unauthorized distributor.