When a user approaches the toilet, it slowly brightens up with warm lighting. The control knob is intuitive and easy-to-use, even for children and the elderly. The sensory remote control can be adjusted to meet the user's individualized needs. The fresh water is heated instantaneously to keep the temperature constant, thereby ensuring safety and hygiene. Swirling water flushing technology enhances water performance while a flush of just 4.8L means this toilet is also kind to the environment.