Inspired by timeless, perfect natural elements, like serene and harmonious pebbles, the world’s first tankless intelligent toilet to include a music function features hi-technology and built-in intelligence, such as the world’s exclusive ultra-low pressure flush system (I-Flush System). The system works without electricity and even in low water pressure environments. Including an auto sensor, intelligent flushing, massage, LED light, and the top built-in audio system and music functions available, it creates an amazing experience for users.