There are too many vacuum cleaners already in the market and new ones will keep coming, but it's not a common site to see a vacuum cleaner specially made for kids.

Hasbro Playskool's Crew Dusty 'The Talking Vacuum' is a tiny vacuum cleaner made for 2-4 year old kids. As the name suggest, this vacuum cleaner is capable of talking to your kid.
No, it's not another hi-tech Japanese robot for your child; it's just got 30 pre-programmed sounds that it plays. Dusty's eyes move when it is rolled and it also makes vacuum like sound.
This can be a fun toy for your kid but only problem with it is that the talking part can get irritating after a while and it is not long enough for kids with average height.