The DJI O4 Air Unit Pro is a state-of-the-art digital video transmission system, designed to elevate your FPV drone experience with ultra-low latency, extended range, and superior image quality. Weighing approximately 32 grams, this compact unit integrates a 1/1.3-inch CMOS sensor, capable of recording 4K/120fps video, ensuring crisp and fluid visuals for both professional and hobbyist pilots. For in-Depth information about all the new DJI O4 specifications, please check this video: Features: Works with DJI Goggles 2, DJI Goggles Integra, DJI Goggles 3, or DJI Goggles N3 Compatible with DJI FPV Remote Controller 2 or 3 Flagship FHD FPV Digital Video Transmission 155° Ultra-Wide Field of View (FOV) 15 ms Low Latency, 15 km Range 4K/120fps Video Recording 1/1.3-inch CMOS Sensor 1080p/100fps Live View 32g Body New Heights in Transmission, More Freedom in Flight The DJI O4 Air Unit Series is equipped with the DJI O4 video transmission system, achieving ultra-low latency for more responsive controls. Paired with the dual-antenna design of the DJI O4 Air Unit Pro, the max transmission distance can reach up to 15 kilometers. This system can automatically select the most stable frequency. Whether soaring over mountains and rivers or navigating indoor spaces, perform confidently with precision. Crisp and Fluid, Visually Striking The DJI O4 Air Unit Series is capable of recording 4K/60fps video. The video transmission system utilizes H.265 video encoding, supporting high-frame-rate transmission at 1080p/100fps, ensuring clear and smooth real-time imagery. No matter how fast you fly, the camera view keeps up. New Racing Mode: Unleashed Speed, Unlimited Fun The DJI O4 Air Unit Series introduces a new Racing mode, with video transmission latency as low as 15 ms with the O4 Air Unit Pro and 20ms with the O4 Air Unit. It supports up to eight aircraft racing simultaneously, taking you on an exhilarating, high-speed journey through the skies. Upgraded Imaging: Cinematic Masterpieces at Your Fingertips The DJI O4 Air Unit features a 1/2-inch image sensor, capable of capturing 4K/60fps video. The DJI O4 Air Unit Pro goes a step further with a 1/1.3-inch image sensor, supporting 4K/120fps video recording. No need for an external action camera to achieve ultra-wide-angle, high-definition footage. Creating stunning visuals has never been so effortless. Even in Intense Light, Create With Confidence The DJI O4 Air Unit Pro Camera Module can be used with the DJI Avata 2 ND Filter Set (ND8/16/32). Even in bright lighting conditions, it ensures balanced exposure and true-to-life colors. This allows you to flexibly control light intake and shutter speed, easily achieving natural motion blur and making your footage more dynamic and impactful. Compatible With Canvas Mode: Your Flights, Your Way Have full control over what's displayed on your screen. The DJI O4 Air Unit Series supports Canvas Mode and Betaflight OSD settings. You can customize the real-time data and layout displayed on your goggles screen, making flight data clear at a glance, and enhancing your control precision. Lightweight Design, Effortless Adaptation The DJI O4 Air Unit Series adopts a lightweight and portable design with extensive compatibility. Specifically, the DJI O4 Air Unit can fit drone frames of 2 inches and smaller, supporting flexible assembly to suit various creative flight scenarios. Experience the thrill of flying while capturing high-quality footage with ease. Specifications: DJI O4 AIR UNIT PRO Weight: Air Unit (camera module excluded): Approx. 15.6 g Air Unit (camera module included): Approx. 32 g Antenna: Approx. 2.1 g/pcs Dimensions: Transmission Module: 33.5 × 33.5 × 13 mm (L × W × H) Camera Module: 25.55 × 20 × 23.30 mm (L × W × H) Coaxial Cable: 140 mm 3-in-1 Cable: 100 mm Antenna: 110 mm VTX Mounting Pattern: 20x20/25.5x25.5mm VIDEO TRANSMISSION Operating Frequency: 5.170-5.250 GHz 5.725-5.850 GHzNote: Operating frequency varies by region. Follow local regulations. Transmitter Power (EIRP): 5.1 GHz: