Brand new in box never used. The Bio Bidet Horizon Smart Bidet Toilet Seat offers a range of advanced features designed for comfort, hygiene, and convenience. Here’s a comprehensive list of its key features based on available information. UV Sterilization : Built-in UV sterilizer automatically cleanses the nozzle after each use, ensuring hygiene and reducing germs. Unlimited Warm Water : Provides adjustable warm water for a comfortable and thorough cleansing experience, with customizable temperature settings. Adjustable Heated Seat : Offers customizable seat temperature for enhanced comfort, especially during colder months. Auto Open/Close Lid and Seat : Features a sensor that automatically opens the lid when you approach and closes after use, ideal for convenience and accessibility. Enhanced Warm Air Dryer : Multi-stage warm air dryer reduces the need for toilet paper, providing efficient drying with adjustable settings. Wireless Remote Control : Allows easy customization of water temperature, pressure, nozzle position, and other functions, with a wall-mount option for accessibility. Low Profile Design : Sleek, modern design that fits most one- and two-piece toilets, enhancing bathroom aesthetics. Self-Cleaning Nozzle : Stainless steel 3-in-1 nozzle with auto-retracting and self-cleaning functions for front and rear cleansing, including specialized washes like gentle child wash and high-pressure vortex wash. Night Light : Soothing blue LED night light aids navigation in low-light conditions, beneficial for children and seniors. Water Therapy : Exclusive feature that alternates water temperature between warm and cool for enhanced cleansing, particularly useful for constipation relief. Massage Feature : Gentle pulsating wash for soothing postpartum care, hemorrhoid treatment, or encouraging bowel movements. Customizable Wash Modes : Includes front and rear wash, feminine wash, child wash, and high-pressure vortex wash or Hydro Flush for personalized cleaning. Easy Installation : DIY-friendly installation with all components included (T-adapter valve, water hose, bidet connectors), requiring no plumber. Energy Save Mode : Reduces electricity consumption for efficiency. Elongated Seat Compatibility : Designed for elongated toilets; requires a nearby GFCI outlet with a 4-foot power cord.