7 SPRAY SETTINGS This handheld shower head has 7 modes to meet your needs, including full body, PowerPulse massage and power spray; PowerPulse massage is clinically proven to relieve muscle tension, increase flexibility and promote restful sleep EASY INSTALLATION This handheld shower head attaches to any standard shower arm in minutes. No plumber or pipe tape required to enjoy your new massage shower head AFFORDABLE PERFORMANCE Waterpik shower heads offer high style, powerful performance, and are an affordable way to improve your shower experience quickly and easily. CUSTOMER SUPPORT Waterpik's Fort Collins, Colorado support team is available to help with any product questions or needs International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: Waterpik