Dual Control Convenience: Enjoy the flexibility of a sleek? Digital Remote? And a? Comprehensive Knob Control? With Night Light. The upgraded panel features full-function buttons – allowing complete control even without the remote; The remote offers a quick 1-second status check with 90% enhanced night visibility. Its upgraded smart chip improves response speed by 30%, delivering seamless operation – even in the dark. Customizable Cleaning Experience: Tailor your wash to perfection with? 5 Unique Wash Modes? -Oscillating Wash for a thorough cleanse, Rear Wash/ Front Wash for optimal hygiene, Power+ Wash for a deep, high-pressure wash, and Kid Wash for a soft, kid-friendly experience-Plus, enjoy? 3 Adjustable Water Pressure? Levels-Low, Medium, and High-for ultimate control and comfort, ensuring a personalized and satisfying cleanse every time. Quick & Reliable Heating with Tank Technology: Enjoy spa-like comfort with consistently warm water. Our efficient water tank system stores and maintains the desired temperature, providing steady warmth whenever you need it. Customize your comfort year-round with 3-level temperature controls for water, seat, and dryer, designed to match your preferences in every season. Smart ECO & Silent Modes: Experience intelligent energy efficiency with the? ECO Mode? , which automatically adjusts settings to save power without compromising performance, and? Silent Mode? , which reduces noise for a quiet, peaceful experience. These features also work together to enhance comfort, conserve energy, and ensure a serene environment, making every use both eco-friendly and soothing. Effortless Installation: Set up quickly with an easy-to-follow manual. For optimal performance, we recommend installing the T-valve under the toilet tank. The package includes 7/8-inch T-valve sizes to ensure compatibility and smooth installation. A rubber sealing ring is also included inside the T-valve packaging to maintain a secure and leak-free fit. Important Tips? : Before installation, please drain all water from the hose and flush out any debris in the plumbing line to prevent blockage or leakage.