Ready to take your FPV flights to the next level? The DJI O4 Air Unit is here with killer performance. It delivers super clear 1080p/100fps live view with a max range of up to 10km – yeah, you can fly way out and still get a crisp feed. Latency is crazy low at just 20ms, so your controls feel instant and smooth. It records gorgeous 4K/60fps video using a 1/2-inch CMOS sensor, giving you great detail and flexibility for editing. And get this – it only weighs 8.2 grams! Super lightweight and compact, so it fits easily into your DIY drone build. Works best with DJI Goggles N3 or Goggles 3 paired with the DJI FPV Remote Controller 3 (or Goggles 2/Integra with Remote Controller 2). Operating frequencies are 5.170-5.250 GHz and 5.725-5.850 GHz. Whether you're racing or capturing cinematic shots, this air unit is a game-changer. Go ahead, push your limits!