2.Configuration:
  Powerful 18L inner runner brushless motor;
  Brushless ESC:25A
  Servo: 8g * 5 pcs
  Ducted fans Dimension:64mm
  Thrust:>450g
  Radio required:4ch FM Tx,and 6ch RX.
  Battery:11.1v,2100mah lipoly battery(15c)
  Charger: balancer and adaptor included.

3.Features:
  1).Sport-scale electric Ducted fan model;
  2).Unique design: twin ducted fans scale appearance, one ducted fans power system design!
  3).Precision Die-cast EPS body, and 100% scale appeareance.
  4).Flexible flying with perfect inverted flight,rolls,loop
  5).Turning nose landing gear;
  6).Excellent performance in High and low speed.
  7).very powerful that can be take off from ground easily
  8).With powerful Li-poly battery that you can enjoy long time fling.
  9).safe charging system by using li-poly balancer!