This premium smart toilet offers an extensive range of features, including multiple cleansing modes, rapid drying, hands-free automatic lid/seat operation, and various flushing options. The oversized U-shaped seat provides ergonomic support to effectively reduce leg pressure and enhance your bathroom experience. ◆Advanced Cleansing System - Features posterior wash, feminine wash, child wash, and specialized modes with one-touch operation. Offers 4 adjustable water pressure levels, 4 temperature settings, and 5-position nozzle adjustment for complete customization. ◆Oxygen-Infused Bubble Technology - Patented Venturi-effect system creates a 3:7 air-to-water ratio, producing ultra-soft oxygenated bubbles for a spa-like cleansing experience. ◆Instant Heating System - 6th generation tankless 3D surround heating delivers constant-temperature water on demand with water-electricity isolation for safety. ◆Medical-Grade Nozzle - 316 stainless steel with molybdenum (Mo) alloy resists corrosion and bacterial growth, superior to standard 304 stainless steel. ◆Smart Sensor Operation - Radar wave detection enables automatic lid opening with adjustable range. Also operable via remote control or foot sensor. ◆Touch-Free Convenience - Foot sensor controls both seat lifting (for male users) and smart flushing (auto-adjusts water volume based on usage time). ◆Multiple Flushing Options - Choose between side panel controls, remote, foot sensor, or automatic flush. Includes emergency flush function during power outages. ◆Hygiene Protection System - SIAA-certified nano-silver antibacterial seat combined with UV sterilization light activated after each use. ◆Smart Display Panel - Shows real-time seat/water temperatures and diagnostic codes for easy monitoring.