Auto Lid Opening & Closing - When approaching LEIVI T162A smart toilet, the toilet lid would rise automatically. After using and leaving seat , LEIVI T16 toilet will activate auto lid closing and flushing. These touchless, motion-activated functions help keep your toilet clean longer and save your time. High-efficiency & Automatic Flushing - LEIVI T162A smart toilet features high-efficiency and automatic flushing, which is more convenient than traditional toilet. High-efficiency, powerful flushing technologies can help reduce waste build-up and keep your toilet bowl clean longer. Plus, you never have to worry about forgetting to flush! Various Spraying Settings & Ambient Lighting - LEIVI T162A intelligent toilet comes with various spraying settings, allowing you to adjust the water pressure and spray modes. Tired of stumbling in the middle of the night to use the bathroom? It’s time to add a nightlight to your toilet. LEIVI T16 smart bidet with nightlight features plus auto shut-off features to conserve energy. Remote & Automatic Capabilities - LEIVI T162A smart bidet comes with a remote and side control knob where you can control the features manually. However, most of the LEIVI T16 intelligent toilet features, especially self-cleaning technologies, are automatic! That way, you don’t have to keep track of each feature that’s available to you. The toilet is smart enough to do it for you. Quality Backed by a Three-Years Warranty - LEIVI warrants its Toilets to be free from defects in materials and workmanship during normal use when properly installed and serviced for a period of three(3) years from the date of purchase for all customers.