Flywoo Firefly 20PRO Drone kit (No VTX + No Receiver)

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: 1x Firefly 20PRO NO VTX + NOR X 8x 2023-3 Propellers Purple 1x Hex Wrench 2x Battery Anti-Slip Pads 1x ND Filter 1x 90° USB Type-C Data Cable 2x 10*130mm Battery Straps 2x Plastic protective side panel(Purple) 2x Plastic protective side panel(Black) 1x Flywoo O3/O4 Shock Absorber Ball 1x M2×6.6mm Shock Absorber Ball 5x M2 Nylon Nuts 5x Washers 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: Product Name Firefly 25MINI 3S Firefly 20PRO 4S Video Transmission System DJI O4 PRO DJI O4 PRO Weight 113.5g 113g Flight Controller MCU STM32F405 STM32F405 AIO GOKU F405 SE 3-4S 20A AIO GOKU F405 SE 3-4S 20A AIO Gyroscope ICM42688-P / MPU6000 ICM42688-P / MPU6000 Black Box 8MB 8MB Motor ROBO 1303 6000KV ROBO 1303 6000KV Props 2520-3 3 Blade 1.5mm shaft 2023-3 3 Blade 1.5mm shaft Battery Connector XT30 XT30 Voltage input 3S LiHV Recommend 450mAh / 750mAh / 1000mAh 4S LiHV Recommend 550mAh / 750mAh Flight Times(Data based on DJI O4 PRO VTX setup) 1000mAh: 12 min 30 sec 750mAh: 9 min 30 sec 550mAh: 8 min 750mAh: 6 min 30 s 450mAh: 5 min Throttle(Data based on DJI O4 PRO VTX setup) 1000mAh: 27% 750mAh: 26% 550mAh: 25% 750mAh: 24% 450mAh: 22% Max Speed 95km/h 120km/h Core Applicable Scenarios Long-endurance freestyle flying Medium-to-long-distance racing Travel photography/videography High - burst - power racing Extreme freestyle maneuvers Flexible indoor/outdoor flying