The Quick-Connect Port enables tool - free swapping of four nozzle tips (0°, 15°, 25°, 40°), offering versatile cleaning options.

The Child Safety Lock prevents accidental operation by children, requiring a simple button press to disable, ensuring safety.

360°Lockable Wheels allow smooth movement in any direction and can be easily locked in place, providing stability when needed.

To replace the Detergent Bottle interface, first press it inwards, then rotate it to release and pull it out.