iFlight Defender 20 2" Sub250 DJI HD O3 CineWhoop Drone
SKU: 42483090189

iFlight Defender 20 2" Sub250 DJI HD O3 CineWhoop Drone

Sale price$144.59 Regular price$160.66
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

iFlight Defender 20 2" Sub250 DJI HD O3 CineWhoop DroneMeet the Future of FPV: iFlight Defender 20 O3 3S HD Unveil the New Norm for FPV Drones Say goodbye to run of the mill quadcopters and elevate your FPV game with the iFlight Defender 20 O3 3S HD. This isn't your grandmother's droneunless she's into blazing fast aerobatics and crystal clear FPV. Packaged with the DJI O3 Air Unit, we're setting new standards for what an FPV drone should be. Quick Glance: Why iFlight Defender 20? Light as a Feather,

Meet the Future of FPV: iFlight Defender 20 O3 3S HD

Unveil the New Norm for FPV Drones

Say goodbye to run-of-the-mill quadcopters and elevate your FPV game with the iFlight Defender 20 O3 3S HD. This isn't your grandmother's drone—unless she's into blazing-fast aerobatics and crystal-clear FPV. Packaged with the DJI O3 Air Unit, we're setting new standards for what an FPV drone should be.

Quick Glance: Why iFlight Defender 20?

  • 🚀 Light as a Feather, Tough as a Tank : Remarkably portable, yet resilient.
  • 🔋 Quick-Release Battery & Type-C Fast Charging : Charge up and get flying in no time.
  • 🎨 One-Button Power & RGB Magic : Power up with flair, why not?
  • 🛠️ Ready-to-Fly : Tuned, tested, and ready for action.

Dive Deeper: Key Features

One-Button Wonders

Experience seamless operation with a single power button that not only turns your Defender 20 on and off but also lets you cycle through programmable RGB light modes. Battery status? Just glance at the colors.

Innovative Quick-Release Battery

Your Defender 20 comes equipped with a 3S 900mAh battery that offers up to 7.5 minutes of adrenaline-pumping flight time. Forget the hassle, just quick-release, swap, and soar. Did we mention it's got Type-C fast charging? Well, it does.

Designed for Convenience

Afraid of a little dust? Don't be. Our dustproof port plugs have got you covered. The drone disassembles with just six screws, making it a breeze for maintenance and repairs. Plus, all ports and buttons are easily accessible.

Specifications

  • Max Hover Time: Approx. 7.5 mins(with 3S 900mAh battery)
  • Operating Temperature Range: -10° to 40° C (14° to 104° F)
  • Video Transmission: DJI O3 Air Unit (Naked version)
  • Flight Electronics: Defender 16/20 F411 AIO
  • Takeoff Weight incl. 900mAh battery: 178g
  • Dimensions (L×W×H):135x136x52mm
  • Product Name: Defender 20 O3 3S HD
  • Max Wind Speed Resistance: Level 3
  • Max Speed: 75Km/H (Manual Mode)
  • Maximum Takeoff Altitude: 2000 m
  • Motor: Defender20 1204 motors
  • Prop: Defender20 2020-3 props
  • Frame wheelbase: 97mm
  • Antennas: Dual Antennas
  • GNSS: N/A

VIDEO TRANSMISSION SYSTEM

Communicate with flair—up to 10 km of video transmission range. Experience latency as low as 28 ms. Get ready for jaw-dropping video quality with DJI FPV Goggles V2.

  • Communication Frequency: 2.400-2.4835 GHz (RX only); 5.725-5.850 GHz(RX and TX)
  • With DJI FPV Goggles V2:
    • 810p/120fps Video Transmission Quality: The latency is lower than 28 ms.
    • 810p/60fps Video Transmission Quality: The latency is lower than 40 ms.
  • With DJI Goggles 2:
    • 1080p/100fps Video Transmission Quality: The latency is as low as 30 ms.
    • 1080p/60fps Video Transmission Quality: The latency is as low as 40 ms.
  • Max Video Transmission Range:10 km (FCC), 2 km (CE), 6 km (SRRC)
  • Operating Temperature Range: -10º to 40º C (14° to 104° F)
  • Max Video Transmission Bitrate: 50 Mbps
  • Communication Bandwidth: Max 40 MHz
  • Product Name: Naked DJI O3 Air Unit
  • FOV (single screen): 155°
  • Audio Transmission: N/A
  • Power Input: 7.4-26.4 V

In the Box:

  • 1x iFlight Defender 20 2" Sub250 Drone HD w/ DJI O3 - 3S (Choose Receiver)
  • 1x Defender 20 3S 900mAh Battery
  • 4x Defender 2020-3 Props (pairs)
  • 1x Propeller Removal Tool
  • 1x Charging Adapter

 

Final Words Why are you still reading? By now, you should be clicking the 'Add to Cart' button faster than this drone's max speed. Go ahead, make the leap into the future of FPV with the iFlight Defender 20. We promise, it's more fun than reading product descriptions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 42483090189

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Lauren
Birmingham, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025
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Elliz
Pawtucket, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021
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Judy Fletcher
Phoenix, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
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Reviewed in the United States on February 16, 2026
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Susan
Lake Worth, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
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Reviewed in the United States on October 10, 2023
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Stephanie Robnett
Chelsea, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024

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