UDI have taken the proven technology of their larger quadcopters and shrunk it down into this Nano U839 drone quad. When set in advanced mode the U839 is incredibly nimble yet in the novice setting it is suitable for beginner to learn with thanks to the stability provided by the inbuilt 6 axis gyro. The battery is easily removable allowing you to have a spare and keep flying after you have used the first one. With all the features and manoeuvrability of a larger quadcopters but at a fraction of the price you really can't go wrong with the Nano U839.
A compact 4 Channel 2.4GHz transmitter is included that uses the same battery as the quad itself allowing quick recharging and long life. The included USB charger can charge both the quad flight battery and transmitter battery meaning you really have everything included in box.