Theo Klein has designed the Miele - 'Triflex' Vacuum Cleaner as a child-friendly version of the original and has equipped it with functions that effectively imitate those of real vacuum cleaners. The battery operated vacuum cleaner has a dust collector in which the little balls swirl around This can be detached for emptying. The children's vacuum cleaner also has a maneuverable and detachable floor nozzle with roller. Smooth rollers are located on the bottom of the nozzle. There is an extra hand nozzle for flexible use.