The DJI O4 Air Unit series marks a leap in video transmission performance, offering a state-of-the-art digital video transmission solution with higher resolution, lower latency and longer range. Weighing only 8.2 grams, the DJI O4 Air Unit is equipped with a 1/2-inch image sensor that can capture 4K/60fps video and is both portable and versatile. The DJI O4 Air Unit Pro goes one step further: it has a 1/1.3-inch image sensor that can record video at 4K/120 frames per second. It also supports impressive functions such as 10-bit D-Log-M colour mode and a 155° ultra-wide field of view that captures the vastness of the world in unparalleled detail.