Dual NozzlesDesigned with dual nozzles to meet people's daily cleaning needs. Feminine mode is ideal for women's privacy, especially for pregnant women and who's during. Posterior mode is designed for both men and women. Water Flow ControlEquipped with a big control knob,allows you to rotate the knob smoothly and easily to choose the mode you need and adjust the water flow for maximum comfort. Convenient for the disabled,the elderly and more,providing the ultimate hygiene experience for families. Retractable NozzlesThe nozzle pops out to spray water stream only when the bidet is activated. Otherwise,they stay retracted to prevent being polluted,hygienic and sanitary. Easy InstallationCome with all of our accessories and installation guide,you can install this bidet attachment easily and quickly within 15 mins. It fits most toilets. Earth-Friendly &amp. Money SavingAfter using this bidet attachment,you can reduce the use of traditional toilet paper which provides a more sustainable and earth friendly approach to clean,as well as effectively avoid paper friction which brings you a milder and more hygienic experience.