Flywoo Firefly 20PRO O4 Wide (ELRS 2.4G)

Flywoo Firefly 20PRO & 25MINI: Flywoo's First Modular 3S-4S O4 PRO Ecosystem The Flywoo Firefly series redefines micro drone versatility with its revolutionary "One VTX, Two Frames" modular system. Engineered for pilots who demand both cinematic endurance and high-speed freestyle, this ecosystem allows you to transplant the entire DJI O4 PRO digital VTX between the 25MINI (3S Cinematic) and 20PRO (4S Performance) frames in under 3 minutes using only 4 screws—completely solder-free. While the Firefly 25MINI excels in long-range efficiency (up to 12 minutes flight time), the Firefly 20PRO is a bando-basher capable of speeds exceeding 120km/h. Equipped with a custom anti-vibration gimbal adjustable from 0° to 25°, it ensures jello-free, high-speed footage that was previously impossible for micro-class drones.

Package Includes:

1 x Firefly 20PRO O4 Wide Drone

8 x 2023-3 Propellers Purple

1 x Hex Wrench

2 x Battery Anti-Slip Pads

1 x ND Filter

1 x 90° USB Type-C Data Cable

2 x 10*130mm Battery Straps

2 x Plastic protective side panel(Purple)

2 x Plastic protective side panel(Black)

1 x Flywoo O3/O4 Shock Absorber Ball

1 x M2×6.6mm Shock Absorber Ball

5 x M2 Nylon Nuts

Feautres:

• Seamless VTX swap between two drones, no re-soldering or calibration
• Factory pre-tuned PID, 120km/h max speed, no prop wash
• High-strength carbon fiber frame, reinforced front arm for crash resistance
• Built-in buzzer, one-click trigger to find lost drone easily
• Solder-free VTX+Buzzer+RX+GPS, plug-and-play, easy for beginners
• Shock-absorbing gimbal ：0°–25° adjustable lens angle; eliminates vibration and jelly effect for stable, clear footage.

Specifications: