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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
DJI O3 Air Unit Transmission ModuleThe DJI O3 Air Unit Transmission Module will take your FPV experience to a whole new level all in a lightweight and compact design! Supports Betaflight, auto mode, manual mode: 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels, microSD, and is compatible with DJI Goggles 2, DJI FPV Goggles V2, and DJI FPV Remote Controller 2. Note: The new DJI O3 Air Unit can draw close to 2A under certain settings. Please verify that your flight controller is
The DJI O3 Air Unit Transmission Module will take your FPV experience to a whole new level all in a lightweight and compact design! Supports Betaflight, auto mode, manual mode: 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels, microSD, and is compatible with DJI Goggles 2, DJI FPV Goggles V2, and DJI FPV Remote Controller 2.
Note: The new DJI O3 Air Unit can draw close to 2A under certain settings. Please verify that your flight controller is capable of 9V / 2A. If not, please consider powering the Air Unit directly from battery +/- on the flight controller or by using a standalone voltage regulator that supplies the required 2A.
Features
- Compatible with DJI Goggles 2, DJI FPV Goggles V2, and DJI FPV Remote Controller 2
- Compatible with flight controller firmware that supports Betaflight.
- Supports auto mode / Supports manual mode: 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels
- Supported SD Cards: microSD (up to 256 GB)
- Lightweight and compact in size
Specifications
- Live View Quality and End-to-End Latency:
- 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."
- With DJI FPV Goggles V2:
- Supported Flight Controller Firmware: Compatible with flight controller firmware that supports Betaflight. For more information, check the product FAQ.
- Channels:
- Supports auto mode
- Supports manual mode: 40 MHz: 1 channel; 20 MHz: 3 channels; 10 MHz: 3 channels
- Max Video Transmission Range: 10 km (FCC), 2 km (CE), 6 km (SRRC)
- Supported DJI Goggles: DJI Goggles 2 and DJI FPV Goggles V2
- Supported DJI Remote Controller: DJI FPV Remote Controller 2
- Recommended microSD Cards:SanDisk Extreme U3 V30 A1 32GB microSDXC
- SanDisk Extreme Pro U3 V30 A1 32GB microSDXC
- Kingston Canvas Go!Plus U3 V30 A2 64GB microSDXC
- Kingston Canvas React Plus U3 V90 A1 64GB microSDXC
- Kingston Canvas React Plus U3 V90 A1 128GB microSDXC
- Kingston Canvas React Plus U3 V90 A1 256GB microSDXC
- Samsung PRO Plus U3 V30 A2 256GB microSDXC"
- Weight:
- Air Unit (camera module excluded): Approx. 28 g
- Air Unit (camera module included): Approx. 36.4 g
- Antenna: Approx. 3 g
- Operating Temperature: -10º to 40º C (14° to 104° F)
- Dimensions:
- Transmission Module: 32.5×30.5×14.5 mm
- Camera Module: 21.2×20×19.5 mm
- Coaxial Cable: 115 mm
- 3-in-1 Cable: 100 mm
- Antenna: 85 mm
- Supported SD Cards: microSD (up to 256 GB)
- Communication Frequency:
- 2.400-2.4835 GHz (RX only)
- 5.725-5.850 GHz (RX and TX)
- Channels Info:
- FCC/SRRC/CE:
- 40 MHz:
- Channel 1: 5794.5 MHz
- 20 MHz/10 MHz:
- Channel 1: 5768.5 MHz
- Channel 2: 5804.5 MHz
- Channel 3: 5839.5 MHz
- Transmission Power (EIRP):
- FCC: < 33 dBm
- CE: < 14 dBm
- SRRC: < 30 dBm
- Input Voltage: 7.4-26.4 V
- Cable: 3-in-1 100mm
IMPORTANT NOTES
- The 2.4GHz and 5.8GHz frequency bands are supported for receiving, and only the 5.8GHz frequency band is supported for transmitting. Some countries or regions do not support the 5.8 GHz band. Please check local regulations before use and strictly follow them.
- This device is compatible with DJI Goggles 2, DJI FPV Goggles V2, and DJI FPV Remote Controller 2.
- Video transmission bitrate may vary depending on the operating environment.
Includes
- 1x DJI O3 Air Unit Transmission Module
Compatibility Chart
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 8 reviews
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Product Reviews
★★★★★ 5
Love these
Size: 6 Pairs - 6 Colors Assorted
These are fantastic if you want a 'foot mask on the go'. They fit easy, the colors are great, and they work! I used them after putting on moisturizer and my heels were smooth and looked great in sandals after! No cracks or dry patches!
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Reviewed in the United States on May 25, 2026
★★★★★ 4
These really work.
Size: 6 Pairs - 6 Colors Assorted
Very pleased with these. They really work, especially if using a pumice in the morning after removing them, makes it really easy to remove dead skin. They are very soft and reasonably comfortable so it’s not an issue during sleep. Not really a fan of the rose scent but that’s not too strong and dissipates after a few days. These wash well. It would be nice if the hem seam at the front end was finished the same way as the ankle end. This is very nice and flat, the one at the front has a bit of a protruding roll. Altogether, these are worth it. They do the job, are comfortable, and a good value.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
A must for dry cracked heels.
Size: 6 Pairs - 6 Colors Assorted
I have to keep on top of my feet because the bottom of my heels get really dry. I have to soak them every 2 weeks so they don't look like horse hooves. With the spring and summer coming, the feet get drier , flip flops and sandals or any shoes without shocks really make them feel worse. These REALLY help maintain my soles beautiful and cushiony. I love to be barefoot around the house and these give the the feel of barefeet and the comfort of a sock on the heel. At night i always put lotion on my feet but can't sleep with socks because i overheat, these i can put my lotion and then a little urea stick on the heel and put them on and sleep like a baby.
These need to be hanwashed and air dried to preserve the integrity of the gel on the sock. Just be aware of that. Fit wise i am a 7.5 on the wider side and these fit very well without being tight anywhere. I also put these on with flip flops and they look great and feel better too.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
definitely recommend these to anyone who’s struggling with rough dry heels
Size: 6 Pairs - 6 Colors Assorted
I was pleasantly surprised by the effectiveness of these socks. They feature a soft gel-lined interior that helps absorb intense moisture from my dry heels. After wearing them for a couple of nights, I noticed a significant improvement in the texture and appearance of my heels. These socks stay in place while sleeping and don’t slip off. Additionally, I appreciate that they are reusable and can be washed.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Really works!
Size: 6 Pairs - 6 Colors Assorted
This is a true moisturizer sock that actually works to heal and nourish dry heels. You will definitely see a difference within the first 2 hours! The only thing for me is the scent is over bearing and too strong if your sensitive to smell. Let me know when a scentless sock are made and I'm there! 5 stars because the socks truly works.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026