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Radical RC Hobbies

Flysky NB4 PRO 2.4G Touch screen wheel radio system (Left or Right hand adjustable) FS-NB4-PRO

Flysky NB4 PRO 2.4G Touch screen wheel radio system (Left or Right hand adjustable) FS-NB4-PRO

Regular price $699.99 AUD
Regular price Sale price $699.99 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.


The NB4 is the newest, fastest and most stylish Flysky ground transmitter to date. Not only does it look great with its new sleek design and metal finish, it also features new flexibility and functionality never seen before in the RC world.


The patented wheel mount can rotate 180 degrees ensuring comfort for anyone.

The NB4 is equipped with 2 batteries, one in the handle and one removable power bank in the base. The base will charge the battery in the handle when connected and when disconnected the power bank can be used to charge other devices using it’s USB output.

Embedded force feedback motors ensure you are alerted every time, even in noisy environments

Both the trigger size and throw are adjustable.

The NB4 is designed to be as comfortable as possible for long sessions at the track. This combined with the 180 degree wheel mount, means everyone will have a comfortable way to drive.

Equipped with our newest RF technology, AFHDS 3, the NB4 is now the most flexible option for cars and boats. For extra low latency enable sports mode to have latency times as low as 3ms.



  • 4 channels TX+RX, black, colour capacitive touch screen
  • 1S/4.2V lithium polymer battery
  • Online update (standard USB cable)
  • Support setting the adjustment, simulator and charging function, pen neutral calibration function to user mode, etc. through the mobile phone Bluetooth




  • Channels: 4
  • Freq. Range: 2.408-2.480GHz
  • 2.4GHz Protocol: AFHDS 3
  • Modulation: LORA
  • Data Output: Micro USB
  • Charging Port: Micro USB
  • Power: 20dBm EU
  • Antenna Type: Built-in antenna
  • Battery: 1S/4.2V Lithium Polymer
  • Online Update: Yes
  • Dimensions: 129x114x190mm
  • Weight: 520g
  • Certification: CE, FCC ID: N4ZFG400

Included items



  • 1X Flysky Transmitter
  • 1x Micro FGr4S Receiver
  • 1x FGr4 Receiver


TX Channels: 4
TX Operating Frequency: 2.4Ghz
Controls Layout: Pistol Grip
Mode 1/2/3/4: N/A
Telemetry Capable: No
Programmable Failsafe: Yes
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