World's smallest radio controlled miniature helicopter.  The Revolutor from Keyence.  Super easy to maneuver - so fun you'll be flying it in minutes.  State of the art gyro stabilizers and optical sensors for outstanding stability.  Complete control, weighing only 100 grams, it's so small you can fly it in your home or office.  A favorite of civilian flight collectors. Impress your friends with a helicopter so unique and realistic.  Comes with a 100-240 volt battery charger. Almost no assembly required. Ships in 1-3 days. Order now and have it this weekend!