DJI O4 Air Unit for FPV Drone, Digital Transmission System, 20ms Low Latency, 10km Max Range, 4K/60fps Video Recording, 1080p/100fps Live View, 8.2g Lightweight Body, 1/2-inch CMOS Sensor

DJI O4 Lite Unit – A Game-Changer for FPV PilotsThe DJI O4 Lite Unit is a fantastic addition to the DJI FPV ecosystem, offering impressive video transmission quality, ease of use, and solid reliability. As someone who values both performance and simplicity, I found this unit to be an outstanding choice for a wide range of FPV applications.Crystal-Clear HD VideoOne of the standout features of the O4 Lite is its crisp 1080p HD video feed with ultra-low latency. Compared to previous DJI digital systems, the image quality is noticeably improved, offering enhanced clarity, dynamic range, and better contrast in various lighting conditions. This makes spotting obstacles and fine details much easier, giving pilots more confidence during flights.Reliable O4 Transmission SystemDJI’s O4 digital transmission is one of the most reliable systems available today. The low-latency performance (as low as 30ms) and strong signal penetration make it perfect for freestyle, cinematic, and even long-range flying. The connection remains solid and interference-resistant, even in dense environments like urban settings or forests.Lightweight & CompactThe Lite version is designed with efficiency in mind, offering a compact and lightweight design that makes it ideal for smaller FPV drones. It keeps weight to a minimum, ensuring better flight efficiency and improved handling, especially on freestyle or long-range setups.Easy Setup & CompatibilityDJI continues to make digital FPV accessible to pilots of all levels. The plug-and-play design of the O4 Lite Unit makes installation a breeze, and it’s fully compatible with the latest DJI FPV Goggles 3 and DJI FPV Remote Controller 3, ensuring seamless integration. The intuitive DJI Fly App support also makes firmware updates and settings adjustments quick and easy.Excellent for Any FPV PilotWhether you're a beginner stepping into FPV or an experienced pilot looking for a lightweight, high-performance digital VTX, the DJI O4 Lite Unit is a fantastic choice. It delivers superior video quality, reliable transmission, and an easy-to-use setup at a competitive price point.Final Verdict: 9.5/10The DJI O4 Lite Unit is a must-have for FPV enthusiasts looking for a compact, high-quality digital system. With its exceptional video transmission, lightweight design, and easy setup, it’s hard to find any major flaws. DJI has once again raised the bar for FPV digital systems, making this an excellent investment for anyone wanting top-tier video performance without added bulk.Would definitely recommend! 🚀

So far so good for the price!

DJI is in warranty process as it never flew Nd won't connect

this vtx is a gamechanger, not sure what took dji so long, but this one is going in a 3.5" toothpick

They are good but I did find an issue with quality control. One of the mounting bolts was too small which made mounting one out of the four grab bars not possible with out replacing the bolt a $0.25 itme

These things are crazy, couldn't go back to analog. Love the video recording. Crazy that then can give such an amazing view with so little weight. Try it, you won't go back.

It's amazing

I wanted to love this thing so badly, however this air units design makes it extremely prone to breaking… Ive bought 3 and the first one lasted me i kid you not 8 1s packs. I crashed in grass and the pins on the ribbon cable seem to have separated and now i have 1 dead 04 air unit in a day of use. Ive used e6,000 glue on both my other units to try and add more support especially to those ribbon cables, they are EXTREMELY delicate, and im someone who has owned everything from analog to hdzero and ive never had an air unit were the design was so delicate. Due to this, i really cant recommend this air unit as ive hward of many people having the same issues with this air unit. I would recommend if you’re interested in tinywhoops to invest in analog as it is not only a lot cheaper but a LOT more realiable as i have many anlog tinywhoops that have been with me for years. If you want dji just get the 04 pro on a bigger quad since its much better built and ive already had some pretty bad crashes freestyling with it BANDOS (smashing into concrete a lot lol) and its held up great with only a few nd filters smashed