Universal Fit- -Our bidet caters to everyone, everywhere. We offer the G1 or 2 standard for China, Singapore, Vietnam, Philippines, and other Asian countries, as well as Australia and the UK. We also provide the 3 or 8 standard for European countries like France, Germany, and Italy, and the 15 or 16 North American standard for the US, Canada, and Mexico. Hassle-Free Hygiene- -Our Self-Cleaning Nozzle brings you a cleaner, fresher experience after every use. This non-electric bidet attachment for your toilet seat ensures you enjoy optimum cleanliness without the fuss of manual cleaning. Your Comfort, Your Control: With adjustable water pressure, you can customize the rear wash to your liking. The Double Knob Movable Nozzle gives you the power to decide how you want your bidet to work. The choice is in your hands. Easy Installation- -Packed in a compact white box, our bidet comes with all the components you need for installation. We include a 2.5m PU tube, a 63cm metal braided tube, and 2 copper tees, along with an English instruction booklet to make the installation process a breeze. Eco-Friendly- -Being non-electric, our Self Bidet Smart Toilet Spray Flusher not only promotes hygiene but also helps conserve energy. Step into a cleaner, greener future with each use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.