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Walkera 4#3B Micro Radio Control Helicopter (2.4Ghz)

 


 

 

 

 


   


  

DESCRIPTION:

 


 

 

 

  • Smallest 4 Ch. RC Helicopter with best equipment.

 

  • Walkera HM 4-3B 2.4G Metal Edition is a new generation palm size helicopter equipped with 2.4G advanced radio system and metal upgrades. To compare it with other palm size helicopters, 4#3B offers more stable, slience and smoother flight. It is not a 2-channles toy. It is a serious rc helicopter for players from intermediate to experts.

 

 

 

 

  • Ready To Fly - Everything Pre-Installed, No Assembly Required

 


 

 


 

  • 2.4GHz New Generation Radio System:


2.4GHz is the standard of new generation radio system. It offers longer transmission distance, less interference, more stable radio transmission and less legal issue. For traditional radio frequency, helicopters in same frequency cannot fly together because of interference. With 2.4GHz radio system, many helicopters can fly at the same time without interference.

 

 

 

 

 

  • Excellent Design:


The design of this micro helicopter is similar to a 'BIG' rc helicopter. It equipped with everything a real rc helicopter required. It includes 4 channels 2.4G radio system, micro main motor, super micro tail motor, two micro servos, Gyro, Speed Controller and micro Li-Po battery. The metal swashplate and flying mechanism is similar to a serious rc helicopter.

 

 

 


 

FEATURES:

 


 

  • Standard 4 ch tail motor RC Heliicoter ONLY 48.5g included battery.

 

  • Compact smart design.

 

  •  The usage of 2.4G technology is prompter in reaction, more sensitive in operation, and stronger in anti-interference.

 

  • Simplified 90oswashplate with CNC-cut rotor head features durability and stability.

 

  • High performance 1220 motor powered by 3.7V 400mAh Lipo offers 7- to 9-minute flight time, depending on your flight mode.


 

 


 

SPECIFICATION:

 


 

  • Main Rotor Diameter: 202 mm

 

  • Tail Rotor Diameter: 48 mm

 

  • Overall Length: 213 mm

 

  • All-up Weight: 48g (Battery included)

 

  • Drive Motor: 1220(Strong magnet)

 

  • Tail Motor: N51 (Strong magnet)

 

  • Battery: 3.7V 400mAh Li-Po

 

  • Receiver: RX-2406

 

  • Gyro: Built-in

 

  • Transmitter: WK-2401

 

  • Servo: weight 3.5g ; speed 0.11sec/60o(4.8V); torque 0.30kg/cm(4.8V);dimension 17.5X6.5X21.5mm 

 

 


                                                                          

 

 


 

                                  

                                                                                                                                          WK-2401 4ch 2.4G transmitter

 

 



      3 in 1 (Gyro, ESC, Receiver)

 



                  2 X   3.5g Servo        

 



 

                    

   3.7V 400mAh Li-Po battery                  Li-Po Battery Charger (110V / 220V)

  


 

ITEM INCLUDED:

 


 

  •  4#3b Helicoptor body RTF (Fully Built)

 

  • WK-2401 4ch 2.4G transmitter

 

  •  3.7V 400mAh Li-Po battery

 

  • 3 in 1 (Gyro, ESC, Receiver)

 

  • 2 x 3.5g Servo

 

  •  Li-Po Battery Charger (110V / 220V)

 

  •  English User Manual

 

  •  Colorful Box