Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Flywoo Firefly 20PRO 4S DJI O4 Wide FPV Drone - Choose VersionPure adrenaline with Flywoo Firefly 20 Pro BNF Drone. A tight, aggressive frame packing a brutal 4S punch. Hovers at just 22% throttle and screams up to 120km h. Instant punch outs for tight gaps and violent acrobatics. With pre tuned PID, crash resistant frame, built in buzzer and solder free assembly, it's ready to fly out of the box, letting you enjoy pure FPV freedom. Check out our Digital BNF PNP RTFs Collection and the rest of our Flywoo
Pure adrenaline with Flywoo Firefly 20 Pro BNF Drone. A tight, aggressive frame packing a brutal 4S punch. Hovers at just 22% throttle and screams up to 120km/h. Instant punch-outs for tight gaps and violent acrobatics. With pre-tuned PID, crash-resistant frame, built-in buzzer and solder-free assembly, it's ready to fly out of the box, letting you enjoy pure FPV freedom.
Check out our Digital BNF/PNP/RTFs Collection and the rest of our Flywoo Products!
Features
- 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 20PRO 4S
- Video Transmission System: FLYWOO O4 WIDE AIR UNIT
- Weight: 99g
- Flight Controller MCU: STM32F405
- AIO: GOKU F405 SE 3-4S 20A AIO
- Gyroscope: ICM42688-P / MPU6000
- Black Box: 8MB
- Motor: ROBO 1303 6000KV
- Props: 2023-3 3-Blade (1.5mm shaft)
- Battery Connector: XT30
- Voltage Input: 4S LiHV (Recommend 550mAh / 750mAh)
- Max Speed: 120km/h
- Flight Time (750mAh): ~6 min 30 s
- Flight Time (450mAh): ~5 min
Links
Package Includes
- 1x Flywoo Firefly 20 Pro Drone w/ DJI O4 Wide
- 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
- 5x M2x10 NHex Socket Head Cap Screws
- 2x M2x8 NHex Socket Head Cap Screws
- 10x M2x7 NHex Socket Head Cap Screws
- 2x M2x6 NHex Socket Head Cap Screws
- 4x M2x5 NHex Socket Head Cap Screws
- 5x M2x4 NHex Socket Head Cap Screws
- 10x M2x3 NHex Socket Head Cap Screws
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2150 reviews
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Product Reviews
★★★★★ 5
Feels
Size: 3X-Large, Color: White
Fits nice excellent material good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 4
The Look I Wanted.
Size: Medium, Color: White
I wear mandarin band collar shirts for semi-formal and/or holiday ballroom dances. This shirt was noted as a blend of 63% cotton, 35% poly and 3% spandex. The shirt is shiny and does not have the cotton feel. It is also so sheer that it shows my V-neck undershirt. It seems more of a women's blouse than man's shirt. The neck and sleeve lengths are good, but the body (Medium) is snug since what I rec'd (but did not want) is 'slim'. The seller's description stated the shirts are 'regular cut', but the package for this shirt said 'slim'. Disappointed in that I think the regular cut Medium would be a good fit. I have purchased this style shirt from several Amazon sellers, and all of them have different size issues, ie too tight, too large, long sleeves, etc, etc. I've returned ALL of them, but I have not decided to keep or return this one. The size charts shown on the sellers' webpage(s) are meaningless, so it becomes a situation of 'buy, try and then return'. I think that is why the webpages call out that these are items that are frequently returned!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2024
★★★★★ 5
Quality at your finger tips
Size: Medium, Color: Burgundy
Excellent choice... Price was "on point", material feels good and durable, size fit great, and most of all the colours were great. Actually purchased several. It's nice to receive a product as it is stated and I did. Recommend very much. Oh and, can be worn at various times of the year. Wash and hung to dry is recommended to preserve quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
★★★★★ 5
High quality..easy maintenance.
Size: X-Large, Color: Black
These shirts are the best quality, look, fit and value. I own 6 different colors both colar and banded. Could not be happier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
★★★★★ 3
Nice shirt but to shiny for the office
Size: X-Large, Color: Blue
I really like the semi professional, clean, well groomed look of collar-less shirts for my semi formal office. It is appropriate for almost any office occasion. Whether we're getting a visit from the corporate execs., or going out for happy hour...I don't feel over dressed or under dressed.
However, for this item:
Pros:
1. Excellent classic fit
2. Good stitching and well made
Con:
It is to shiny! I truly want to purchase every color they have in their lineup, but because of the shimmer, this is probably for someone that wants a night on the town vs a corporate office setting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2024
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