Flywoo Explorer LR 4 O4 4S Sub250 4-Inch Micro Long Range FPV Drone with DJI O4 Air Unit 4K/60FPS

The Flywoo Explorer LR 4 O4 Sub250 is a 4-inch 4S micro long-range FPV drone built for travelers, explorers, and FPV pilots who prioritize portability and performance. Weighing only 154g, it features the DJI O4 Air Unit for 4K/60FPS HD recording, ultra-low latency, and 20KM FCC-range transmission—all while staying under the 250g limit. Its 4S power system and lightweight 4-inch frame offer a perfect balance of agility, endurance, and cinematic capability.

Key Features

• ✅ 4K/60FPS Ultra HD Recording with DJI O4 Air Unit

• ✅ Up to 20KM Transmission Range (FCC) for long-range exploration

• ✅ Under 250g—No FAA registration required

• ✅ 30-Minute Max Flight Time (optimal conditions)

• ✅ GOKU GM10 Mini V3 GPS with up to 30-satellite support

• ✅ Flywoo Circular Polarized LHCP Antenna for robust signal stability

Important Notes

⚠️ Disable In-Camera Stabilization:
The DJI O4 Air Unit’s gyroscope is highly sensitive to vibrations. Enabling RockSteady 3.0 or other stabilization modes may cause visual artifacts like jittering or distortion due to vibration overload. Only unstabilized video can be recorded in this version.

⚠️ Upgrade Option Available:
If you require stabilized footage, consider upgrading to the Explorer LR 4 O4 Pro Version, which fully supports RockSteady 3.0 and offers enhanced low-light performance with the O4 Pro Air Unit.

Specifications

Package Includes

• 1 × Explorer LR 4 O4 Drone

• 1 × Flywoo O4 ND Filter

• 8 × Gemfan 4024-2 Propellers (Black)

• 2 × Battery Straps (15×180mm)

• 1 × Set of Mounting Screws

Details

The Flywoo Explorer LR 4K FPV Drone highlights precision positioning and one-key return features. It provides a 30-second cold start for quick positioning in open areas. The one-key return ensures safe retrieval through remote-triggered homepoint lock. Supporting multi-mode positioning—GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS—it tracks up to 30 satellites. This advanced drone merges accuracy with a user-friendly design, enhancing the flight experience while maintaining ease of use for operators. Its technology focuses on reliability and efficiency, making it ideal for various applications.

Flywoo Explorer LR 4K FPV Drone offers ultra-clear 4K 60fps visuals, <20ms latency, and weighs <11g for a seamless flight experience.

Flywoo Finder V1.0 locates drone post-battery detachment. 100dB buzzer, LED light alarm triggers 30 seconds after power loss. Built-in battery ensures 5-hour standby for prolonged tracking.

Flywoo Explorer LR 4K FPV Drone offers 25-minute endurance with NIN 1404 V2 motor and 4024 prop, ensuring high efficiency and reduced noise.

Ultra-lightweight and redesigned for universal FPV compatibility, the filter kit features AGC optical glass for exceptional scratch, smudge, and oil resistance, delivering pristine image clarity. With a snap-on precision design, these filters install securely without slippage, even during high-speed maneuvers.

Customized Shell and Filter for O4. A special protective case in black, yellow, red, and purple is designed for O4, including professional filters (ND4/8/16/CPL). After installation, the camera size remains 18mm, compatible with all Flywoo O3 lite frames such as Flylens 75 O3 lite, Flylens 85, Flytimes 85, Flybee 16, and Flybee 20. This setup boosts protection and functionality, ensuring versatile use across various drone models. The filters enhance image quality under different lighting conditions, providing better performance and adaptability for diverse aerial photography scenarios.