Complex sentence: The Interactive Toy Concepts Micro Mosquito is an indoor-only, radio controlled micro helicopter designed by Interactive Toy Concepts of Toronto, Ontario, Canada and marketed exclusively in the United States by RadioShack and in Canada by The Source by Circuit City.
Split into simpler sentences: The Interactive Toy Concepts Micro Mosquito is an indoor-only, radio-controlled toy helicopter designed by Interactive Toy Concepts of Toronto, Ontario, Canada. The toy was sold in the United States by RadioShack and in Canada by The Source by Circuit City.