See even more with the  DJI O4 Air Unit Pro! This VTX  has improved resolution, lower latency, and extended range. At just 32 grams, it integrates a 1 1/3-inch image sensor that records 4K/120fps video, delivering an ideal combination of performance and portability. Get the clearest video transmission in the game! Check out all of our HD VTX options and the rest of our DJI products! 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 Flagship Design The DJI O4 Air Unit Pro can fit drone frames of 3 inches and above, supporting flexible assembly to suit various creative flight scenarios. Experience the thrill of flying while capturing high-quality footage with ease. Visually Striking The DJI O4 Air Unit Pro is capable of recording 4K/120fps 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. Racing Mode The DJI O4 introduces a new Racing mode, with video transmission latency as low as 15 milliseconds. It supports up to eight aircraft racing simultaneously, taking you on an exhilarating, high-speed journey through the skies. Canvas Mode The DJI O4 Air Unit 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. 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) VTX Mounting Pattern: 20x20/25.5x25.5mm Coaxial Cable: 140 mm 3-in-1 Cable: 100 mm Antenna: 110 mm VIDEO TRANSMISSION Operating Frequency: 5.170-5.250 GHz 5.725-5.850 GHz Note: Operating frequency varies by region. Follow local regulations. Transmitter Power (EIRP): 5.1 GHz: <23 dBm (CE) 5.8 GHz: <33 dBm (FCC) <14 dBm (CE) <30 dBm (SRRC) Lowest Latency: DJI Goggles 3 in Racing Mode: 15 ms (1080p/100fps) DJI Goggles N3 in Racing Mode: 19 ms (1080p/100fps) DJI Goggles 2 or Goggles Integra: Less than 30 ms (1080p/100fps) Note: Latency data was tested in an outdoor environment without interference. Max Video Transmission Range: DJI Goggles 3/DJI Goggles N3: 15 km (FCC) 8 km (CE) 8 km (SRRC) Note: Transmission range varies by flight endurance and environment. Live View Quality: 1080P@30/48/50/60/100fps Communication Bandwidth: Max 60 MHz Antenna: 2 antennas, 2T2R Channels: Supports auto and manual mode DJI Goggles 3/N3: 60 MHz: 1 channel 40 MHz: 1 channel 20 MHz: 3 channels 10 MHz: 3 channels DJI Goggles 2/Integra: 40 MHz: 1 channel 20 MHz: 3 channels 10 MHz: 3 channels Channels Info: FCC/SRRC/CE: 60 MHz/40 MHz: Channel 1: 5794.5 MHz 20 MHz/10 MHz: Channel 1: 5768.5 MHz Channel 2: 5789.5 MHz Channel 3: 5814.5 MHz CAMERA Image Sensor: 1/1.3-inch CMOS Sensor Lens: FOV: 155° Equivalent Focal Length: 12 mm Aperture: f/2.8 Focus: 0.6 m to ∞ ISO Range: 100-25600 (Auto) 100-25600 (Manual) Video Resolution: 4K (4:3): 3840 x 2880@30/48/50/60fps 4K (16:9): 3840 x 2160@30/48/50/60/100/120fps 2.7K (4:3): 2888 x 2016@30/48/50/60fps 2.7K (16:9): 2688 x 1512@30/48/50/60/100/120fps 1080P (4:3): 1440 x 1080@30/48/50/60/100/120fps 1080P (16:9): 1920 x 1080@30/48/50/60/100/120fps Video Format: MP4 Max Video Bitrate: 130 Mbps Color Mode: Normal Mode D-Log M Camera FOV Modes: Standard Wide-Angle Ultra Wide-Angle Electronic Image Stabilization (EIS): RockSteady 3.0+ Stabilization off (supports Gyroflow) Note: RockSteady only supports standard angles. HARDWARE Input Voltage: 7.4-26.4 V Operating Temperature: -10°C to 40°C STORAGE Built-in Storage: 4GB Supported SD Cards: microSD (up to 512 GB) Recommended microSD Cards: Lexar Professional 1066x (64GB, 128GB, 256GB, 512GB) Kingston Canvas Go! Plus (64GB, 128GB, 256GB, 512GB) COMPATIBILITY Supported Flight Controller System: Betaflight 4.3.0 and higher Supported DJI Goggles and Remote Controllers: DJI Goggles 3 + DJI FPV Remote Controller 3 DJI Goggles N3 + DJI FPV Remote Controller 3 DJI Goggles 2 / Goggles Integra + DJI FPV Remote Controller 2 Note: The flight control firmware must support the SBUS protocol for using the DJI FPV Remote Controller. DJI O4 PRO ANTENNA Weight: Approx. 2.1g Length: 110 mm IMPORTANT NOTES: The Avata 2 ND filters will fit the DJI O4 Pro camera. Includes 1x DJI O4 Air Unit Pro Transmission Module 1x DJI O4 Air Unit Pro Camera Module 1x DJI O4 Air Unit Pro 3-in-1 Cable 2x DJI O4 Air Unit Pro Antenna Compatibility Chart