Ultra-Light 4K FPV Drone
Tiny Build, Epic View
Ultra-Light 4K FPV Drone
The Defender series now features the lightweight DJI O4 Air Unit, delivering crisp 4K footage. Its compact size fits easily in your pocket for effortless portability. Fly anywhere, anytime—indoors or outdoors. With low-noise operation and quick-switch prop guard configurations, bring your FPV dreams to life and seamlessly transition between indoor and outdoor flight experiences.
The 2-inch compact frame features a carbon plate combined with an injection-molded composite structure, reducing weight by 60%[2] while maintaining high durability. With a takeoff weight of just 108g, it fits effortlessly into your backpack. Its low-noise flight makes it perfect for capturing moments at outdoor campsites or indoor gatherings, ensuring minimal disruption in public spaces. Travel light and create without limits!
The innovative quick-release prop guard can be easily detached with four screws in 30 seconds[3] without wiring restrictions. It allows for agile flight, capturing stunning moments, and unleashing creativity.
Ideal for indoor flying or close-range shots.
Unleash full aerodynamic potential for power loops, split-S maneuvers, and other freestyle tricks.
Featuring a gimbal-inspired independent pod design, it physically isolates vibrations from the frame, effectively reducing jello and minimizing interference with gyro data collection, ensuring stable 4K video output.
A quick-swap battery system introduces a seamless startup experience.
Blade-style hidden connectors enable instant power connection upon insertion.
Dual-point guide slots securely lock the battery in place to prevent falling off during flight.
Crash protected battery shell design eliminates exposed wires, reducing short-circuit risks in complex environments.
Maximum Hover Time
Hover Throttle
The ultra-lightweight design integrates a high-efficiency power system with factory-tuned settings for smooth and agile flight control. Only 25% throttle[1] required for hovering, providing ample power reserves. Responsive throttle control, enabling stable execution of advanced maneuvers. Up to 7.5 minutes of hover time[1], allowing for long tracking shots and intricate flight paths.
Equipped with DJI O4 Air Unit
Engineered for DJI O4 HD digital video transmission, the Defender 20 Lite delivers crisp, stabilized 4K footage without the need for an additional action camera. 23GB Internal Storage – Record high-quality video without external storage. 1080p Real-Time FPV Feed – Experience clear, immersive visuals through FPV goggles. Low Latency (20ms) | 10km Transmission Range[4] – Enjoy real-time, uninterrupted control.
Ultra-Wide Lens
Maximum Recording Resolution
Maximum Real-Time Transmission Quality
Gyroflow Compatibility[5]
Supports multiple recording formats with a maximum resolution of 4K/60fps, delivering ultra-high-definition footage with rich details and exceptional clarity.
Built-in stabilization automatically counteracts flight vibrations, ensuring smooth footage from the camera. Gyroflow software for offline post-stabilization, ensuring smooth and stable footage every time you fly.
Ensures smooth, impact-resistant landings.
The Defender 20 Lite battery has an inbuilt auto-discharge module, it automatically discharges to 3.9V after 72 hours of inactivity, extending battery lifespan.
Supports additional LED strips[6] for a customized look.
Optional 3-Port Type-C Charging Hub allows simultaneous charging of three batteries[7]
Back to full power in 32 min
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Defender 20 Lite
*All data on this page are measured using the Defender 20 Lite model in a controlled iFlight laboratory testing environment. In different external environments or flight conditions, values may vary. Please refer to actual experience for accurate data.
**All product images, videos, and related visuals on this page are for reference only. The actual product's appearance, color, size, and other features may differ. Please refer to the actual product for accurate details.
1. This data is measured using the Defender 20 Lite with a defender 600mAh 95C 2S battery in a hover flight mode under iFlight laboratory conditions.
2. This data is based on a comparison with the takeoff weight of 178g for the Defender 20, with a tolerance of ±2g.
3. According to iFlight laboratory testing, a skilled user can remove and install the propeller guard in an average time of 27.8 seconds.
4. The 10km transmission distance / 20ms low latency data is based on official DJI O4 Air Unit specifications. Actual performance may vary depending on the flight scenario. Please refer to actual results for accuracy.
5. To use Gyroflow stabilization, please turn off electronic stabilization in the flight goggles menu before flying and set the camera view to wide angle. When electronic stabilization is enabled, flight footage cannot be stabilized by Gyroflow.
6. The Defender 20 Lite light strip has not yet been released. Please stay tuned.
7. To achieve simultaneous 3-port charging, a 45W or higher charger is required.