One button 3 modesPulse mode (suitable for small-caliber containers); Shower gel (clean vegetables, fruits, etc.); Shower + pulse mode (clean deep dirt or surface oil). High QualityDurable material and stainless steel spout, made of high quality ABS and stainless steel. Pressure and water savingInstantly add water pressure to turn the soft bubble flow into a powerful spray. No more splatter and save 40%-70% (compared to standard faucets). Save energy, save the world. No SplashThe unit creates a champagne-effect stream that eliminates any splash in the sink while improving wetting power and performance. Easy to Install and CleanEasy to install, no tools required, universal fit for most faucets: suitable for 99% types of faucets.