FX9631 J-35 RC Ducted Fan Jet - 4CH Brushless Stealth Fighter Airplane

Experience the ultimate large-scale military flight experience without the high cost or dangerous exposed blades. Traditional RC jets often feature spinning external propellers that can easily cause injuries or break during rough landings, while smaller models lack scale detail. The FX9631 J-35 RC Ducted Fan Jet solves these problems by combining a full-scale large stealth fighter design with a compact 3-inch enclosed ducted fan system and ultra-durable EPP foam, delivering maximum safety, incredible scale presence, and budget-friendly EDF jet fun.

Key Features

• Large Full-Scale J-35 Replica: Measures an impressive $530 \times 370\text{ mm}$, giving pilots a commanding, authentic stealth fighter presence in the sky.

• Compact 3-Inch Enclosed Ducted System: Innovative internal ducted fan design eliminates external spinning propellers, making hand launches and landings vastly safer for all skill levels.

• Powerful Brushless Motor: Driven by a high-efficiency brushless motor and powered by a 7.4V 650mAh LiPo battery for high-speed performance and strong thrust.

• Built-In 6-Axis Gyro Auto-Stabilization: Features intelligent 3D/6G flight stabilization that automatically keeps the aircraft balanced, ensuring effortless control for beginners.

• Safe 2S USB Charging Setup: Includes a dedicated 2S USB charging cable that provides stable, secure, and convenient power management for long-lasting flight battery life.

Who It’s For

• Ideal for military aviation fan, RC jet collectors, beginners eager to try their first ducted fan jet without breaking the bank, and pilots who want a safe, impact-resistant stealth fighter for aerial acrobatic maneuvers. Recommended for ages 14+.

What’s in the Box 

• 1 × FX9631 J-35 RC Fighter Jet Fuselage

• 2 × Main Wing Modules (Left & Right)

• 1 × Soft Protective Nose Cone

• 1 × 2.4GHz 4-Channel Remote Controller

• 3 × 7.4V 650mAh Rechargeable Batteries (Supports up to 3 batteries option)

• 3 × Landing Gear Set (1 Front Wheel, 2 Rear Wheels)

• 1 × Dedicated 2S USB Charging Cable

• 1 × User Manual

Specs

• Model: FX9631

• Aircraft Design: Full-Scale J-35 Stealth Fighter

• Power System: Brushless Motor with 3-Inch Ducted Fan

• Battery: 7.4V 650mAh LiPo Battery

• Charger: Dedicated 2S USB Charger Cable

• Material: High-Density EPP Foam

• Aircraft Dimensions: $530 \times 370\text{ mm}$

• Color Box Dimensions: $520 \times 362 \times 110\text{ mm}$

• Flying Weight: Approx. $130\text{ g}$

• Total Package Weight: $0.8\text{ kg}$

• Control Range: $\ge 200$ Meters

• Flight Time: Approx. 6 Minutes per battery

• Flight Stabilization: Built-in 6-Axis Gyroscope (3D / 6G Switchable)

      Note: Images show sample features

Spare Parts & Accessories

Find remote control，battery，USB，carcase clips，screwdriversand more in the dedicated parts collection

Why Pilots Love It

• Big Jet Impact, Small Jet Budget: Delivers the visual thrill of a large-scale J-35 stealth fighter at an accessible price point with compact 3-inch ducted technology.

• Propeller-Free Flying Safety: Fully enclosed ducted fan architecture ensures worry-free hand launches and landing safety without sharp blade hazards.

• Extended Flight Time: Compatible with multi-battery options (up to 3 batteries included in multi-pack sets) so you can keep flying back-to-back without long waits.

• Hassle-Free Flight Stability: The 6-axis gyro constantly self-levels the jet in wind, giving

Installation & Maintenance Tips

• Main Wing & Nose Cone Assembly: Slide the left and right wing sections into the dedicated fuselage slots until firmly locked, and attach the soft protective nose cone to the front tip before takeoff.

• Landing Gear & Battery Setup: Snap the front wheel and rear main wheels securely into their bottom sockets, then insert the 7.4V 650mAh battery into the compartment and secure the hatch.

• Frequency Pairing Procedure: Power on the 2.4GHz transmitter first, plug the battery into the aircraft, and keep the jet on a flat surface for 3–5 seconds to allow the 6-axis gyro to calibrate automatically.