DJI Mic 3
Which devices are compatible with DJI Mic 3?
The DJI Mic 3 can be used with many devices. These include cameras, smartphones (via USB-C/Lightning port or direct Bluetooth connection), and computers.
DJI Mic 3 is supported by the DJI OsmoAudio™ connection system. The Mic 3 transmitter supports a direct Bluetooth connection to the following devices without a receiver:
These devices deliver premium audio and simplify your gear and workflow. For a complete list of compatible devices, please refer to the compatibility list available on DJI's official DJI Mic 3 webpage.
What are the main differences between the DJI Mic 3 combos? How do I decide which one is best for me?
The accessories included with each combo are as follows:
DJI Mic 3 (2 TX + 1 RX)
DJI Mic 3 (1 TX + 1 RX)
DJI Mic 3 Transmitter
DJI Mic 3 Receiver
Does the DJI Mic 3 need to be activated?
No, the DJI Mic 3 is ready to record without activation. However, there is a QR code on the package you can scan to register for a one-year warranty extension.
How is the firmware on the DJI Mic 3 transmitters and receiver updated?
DJI Mic 3 Mobile Phone Adapter (Lightning) sold separately.
How can I link the DJI Mic 3's transmitters to the receiver?
The transmitters and receiver are already linked, so no initial pairing is required. However, if you need to link them you can do so using the following steps:
Method 1: Place the transmitters and the receiver into the charging case and they will autmatically link.
Method 2: Power the transmitters and receiver on. On the receiver screen, swipe down for Settings, swipe left to locate Device Linking, and select the transmitter slot you want to add. Next, press and hold the linking button on one transmitter. Its light will blink green and blue while pairing and will turn solid green once the connection is successful. To end linking, tap Cancel.
How many recording modes does the DJI Mic 3 support?
DJI Mic 3 features three recording modes: M (Mono), S (Stereo), Q (Quadraphonic).
M (Mono Mode): The audio recorded by all transmitters is combined into one channel.
S (Stereo Mode): Audio from two transmitters is recorded via separate channels. If there are more than two transmitters, TX1 and TX3 are combined to form the left channel output, while TX2 and TX4are combined for right channel output.
Q (Quadraphonic Mode): Audio from four transmitters is recorded via separate channels
Detailed compatibility information for Quadraphonic mode can be found in the DJI Mic Series Camera Adapter Compatibility List and the Quadraphonic Computer Software Compatibility List, both available on the official DJI Mic 3 website's Downloads page.
What features does the DJI Mic 3 Charging Case provide?
The DJI Mic 3 Charging Case stores and protects the entire system, including the transmitters, receiver, and accessories. It also automatically links the transmitters to the receiver when they are placed inside. When fully charged, the case holds enough power to recharge the main components about 2.4 times.
Are the mobile phone adapters for the various DJI Mic models interchangeable with each other?
No, they are not.
Are DJI Mic 3 transmitters and receiver interchangable with those of the DJI Mic, DJI Mic 2, and DJI Mic Mini?
No, they are not.
What is the maximum distance supported between DJI Mic 3's transmitters and receiver?
The maximum distance is 400 m. This distance was measured using the DJI Mic 3 (2 TX + 1 RX Charging Case) with Lossless Audio off, in an environment open and unobstructed from interference.
The following is a list of additional estimated distances in other typical scenarios (for reference only):
How long do the transmitters and receiver take to fully charge when using the DJI Mic 3 Charging Case? Also, how long does it take to charge the charging case separately?
Both the DJI Mic 3 transmitters and the receiver support fast charging. When charged using the DJI Mic 3 Charging Case, these devices can be charged to 80% in just 18 minutes*. Additionally, the transmitters can be charged via the DJI Mic 3 Transmitter Magnetic Charging Cable, which also measures at 80% in 18 minutes*.
Under normal room temperature conditions, it takes about 50 minutes* to charge the components using the case, and roughly 1.5 hours* to charge the case itself.
A 5V/2A charger is recommended when charging the DJI Mic 3 transmitters and receiver. A 5V/3A is recommended when charging the charging case.
* For reference only, measured in a controlled test environment.
How do I adjust the noise cancellation levels? How is noise cancellation enabled on DJI Mic 3?
You can easily control noise cancellation directly from the DJI Mic 3 hardware. For a quick toggle, simply double-press the power button on any transmitter to turn the feature on or off. To access more detailed settings, swipe up on the receiver's main screen. From this menu, you can adjust the intensity of the noise cancellation—choosing between 'Strong' and 'Basic'—and apply that setting to all connected transmitters at once. You also have the option to select an individual transmitter and configure its noise cancellation level separately.
When the system is connected to other devices, you can manage these settings through their native interfaces. If you're recording with a smartphone, the DJI Mimo app provides the controls to switch between 'Strong' and 'Basic' noise cancellation. Similarly, for direct connections to compatible cameras like the Osmo 360, Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3 via OsmoAudio™, all noise cancellation adjustments can be made directly on the camera's own user interface.
How does the DJI Mic 3 compare to the DJI Mic 2 and DJI Mic Mini?
Please refer to DJI's comparison page of the DJI Mic series on their official website.
Does the DJI Mic 3 have a power-saving feature or can it automatically power down after inactivity?
The DJI Mic 3 Transmitter features an Auto Power-Saving mode. It automatically enters sleep mode when it loses connection with the receiver and instantly wakes up to reconnect as soon as the signal is restored.
DJI Mic 3 supports Auto Power-Off after 15 minutes of inactivity. This feature needs to be set in advance for both the receiver and transmitters through the DJI Mimo app. The operation logic is as follows:
How strong is the magnet on the DJI Mic 3 Magnetic Clip/Magnet?
The magnetic force is 10 N. DJI Mic 3 can attract iron blocks weighing up to 1.0kg and uses single-pole magnetization.
Will the magnet ruin my bank cards?
We recommend keeping the DJI Mic 3 Magnetic Clip/Magnet from all bank cards, pacemakers, RAM chips, and hard dics.
When using the DJI Mic 3 Magnetic Clip/Magnet, is there anything I should be aware of?
Avoid thick clothing: Do not attach the magnetic clip to heavy garments like sweaters or down jackets, as the weakened magnetic connection may cause the transmitter to fall.
Be cautious during activity: Take care when using the clip during vigorous exercise (such as sprinting or jumping), as sharp movements could dislodge the transmitter.
Where can the DJI Mic 3 Transmitter be mounted?
Magnetic Clip: Attach it to collars, lapels, or hat brims. The clip can be oriented in four directions (up, down, left, or right) for optimal microphone placement.
Clothing Magnet: Use the included magnet to secure the transmitter through soft clothing, which helps prevent the fabric from sagging.
Built-in Magnet: The transmitter's integrated magnet allows it to be attached directly to any metal surface for convenient placement during recording.
Are the audio signals from the DJI Mic 3 transmitters in a directional or omnidirectional polar pattern?
It is omnidirectional.
Do to the DJI Mic 3 transmitters support multiple operating modes?
The operating modes are as follows:
The operating frequency may vary among countries and regions. Please refer to local laws and regulations for more information.
Does the transmitter support audio recording for livestream when connected to a mobile phone via Bluetooth? How can the transmitter be connected to a phone via Bluetooth? Which features are supported?
Which devices does the DJI Mic 3 Transmitter connect to wirelessly? How many devices can connect simultaneously?
The DJI Mic 3 system offers a wide range of connectivity options. Within its own ecosystem, a single DJI Mic 3 Receiver can connect with up to four transmitters, while each transmitter can be paired with up to eight different receivers for more advanced setups. The system also supports direct connections to compatible DJI cameras through the OsmoAudio™ ecosystem, allowing a single transmitter to connect to an Osmo Action 4, or up to two transmitters simultaneously to an Osmo 360, Osmo Pocket 3, or Osmo Action 5 Pro. Notably, on devices that support two transmitters, you can mix and match any combination of transmitters from the DJI Mic 3, Mic 2, and Mic Mini series. Additionally, for smartphone users, the transmitters can connect directly via Bluetooth, though it's important to note that a phone can only connect to one transmitter at a time using this method.
How many transmitters can I link the DJI Mic 3 Receiver with?
Up to four DJI Mic 3 transmitters can be linked.
Can audio data be transmitted from the DJI Mic 3 Receiver to devices with XLR input ports?
No, it cannot.
How can I monitor audio when I'm recording with DJI Mic 3? Can the monitoring volume be adjusted?
To monitor your audio, pair the transmitters with the receiver and plug headphones into the 3.5mm monitor port. You can then adjust the volume on the receiver by swiping down on the screen and navigating to Receiver Settings > Monitor Volume, where you can select a transmitter and set its monitoring level.
Can the screen of the DJI Mic 3 Receiver be locked? If so, how?
You can prevent accidental inputs by locking the screen. Simply press and hold the dial for two seconds to lock it, and repeat the action to unlock. This will also lock the Timecode interface when it is displayed.
Can I play back recorded audio on a mobile phone when the DJI Mic 3 Receiver is connected?
Yes, playback is supported on a mobile phone without needing to remove the receiver.
Does the DJI Mic 3 charge the phone and the receiver simultaneously?
Yes, you can use a charging cable to charge both a mobile phone and a receiver when the DJI Mic 3 Receiver is still connected to the phone. It can be charged using the receiver's USB-C port.
Is the output signal from the DJI Mic 3 Receiver digital or analog?
The DJI Mic 3's Output Port provides analog signals for camera connections. The USB-C port, Mobile Phone Adapter (USB-C or Lightning), and hot shoe output digital signals.
What is the DJI Mic 3's Auto On/Off With Camera feature? How can I use it?
When connected to a camera via 3.5mm TRS cable or hot shoe, this function allows the DJI Mic 3 receiver to automatically powers on and off in sync with the camera once the feature is enabled.
What is Quadraphonic mode and how is the audio distributed when it's enabled?
You can set the receiver to Quadraphonic (Q) mode for multi-track recording.
Function: Captures four separate, unmixed audio tracks, one from each transmitter.
How to Use: Connect the receiver to a computer via USB or to a compatible Sony camera's MI hot shoe using the DJI adapter.
3.5mm Port Limitation: In Q mode, the 3.5mm port outputs a stereo signal only. It merges audio from transmitters 1 and 3 into the left channel, and transmitters 2 and 4 into the right channel.
Compatibility: For information on supported computer software, please refer to the "Quadraphonic Computer Software Compatibility List" on the official DJI Mic 3's downloads page on DJI's website.
What is Lossless Audio and what senarios is it recommended for?
Enable Lossless Audio to transmit uncompressed 48kHz 24-bit audio from the transmitter to the receiver, ensuring maximum sound fidelity. This mode is ideal for high-quality vocal and musical instrument recording. However, the increased bitrate required for lossless transmission may reduce the operating range. For optimal performance, use this feature in environments with low wireless interference and keep the transmitter and receiver in close proximity.
Which scenarios are the Indoors and Outdoors modes recommended for?
To maintain a stable connection, the system automatically hops between 2.4GHz and 5GHz frequencies in both its modes.
For the most robust connection with the best protection against interference, select the Indoors mode. However, you must be aware of local regulations. Because this mode uses certain 5GHz frequencies that are restricted to indoor use in some countries, it is crucial that you choose the setting that reflects your environment.
Always check your local laws. If there are no restrictions on 5GHz band usage in your area, you can freely use the Indoors mode in any environment for its superior performance.
How do I identify the host receiver versus the secondary ones?
DJI Mic 3's group linking feature lets you use multiple receivers and transmitters together. The receiver that initiates the group becomes the "Host" (labeled on-screen) and is the only one that can pair with and manage the transmitters. All other receivers that join are designated as "Sec" (secondary) and cannot control the transmitters.
Important: Before a receiver can join a group, ensure all transmitters are disconnected from it.
How do I achieve a 4TX + 8RX setup?
To connect 4 transmitters to one receiver:
With the Case: Link the receiver with two transmitters at a time. Place the first pair in the case with the receiver until they connect, remove them, and then repeat with the second pair.
Manually: On the receiver, go to the "Device Linking" menu to add transmitters. Select an empty slot, then press and hold the link button on each transmitter until it pairs.
To create an 8-receiver group:
Start with a "Host" receiver that is already paired with all 4 transmitters. On this Host, go to the "Device Linking" menu and choose to Add RX.
On any new receiver (a "Secondary"), first make sure it's disconnected from all transmitters. Then, go to its "Device Linking" menu and select Join a group.
Confirm the prompt to connect. Repeat for all receivers you wish to add.
Will a device automatically leave the group if I place it in the charging case?
Placing a transmitter or receiver in the charging case automatically powers it off without deleting any linking information.
Which features are available on the transmitter when using individual and group control modes? How do I use them?
You can control your transmitters from the receiver by following these steps:
To change settings for ALL transmitters at once: Swipe up on the main screen. This opens the "group control" page, where you can adjust internal recording and noise cancellation for the entire group.
To change settings for a SINGLE transmitter: On the main screen, tap the transmitter you want to edit, then double-click the dial. This opens the "individual control" page, where you have more options: you can mute the transmitter, adjust its recording and noise cancellation, or change its voice tone.
What is the estimated battery life of the transmitter in different scenarios?
How long the battery lasts depends on your settings and connection type. Check the table below for a full breakdown of what to expect.
What does LTC and ATC mean in timecode? How are they used?
What is timecode? Think of it as a precise clock stamp on your audio and video clips. It helps editing software perfectly align all your files, saving you from having to sync them manually.
What's the difference between LTC and ATC? It depends on your camera's capabilities:
Use LTC for gear with a dedicated timecode port.
Use ATC for gear without a timecode port, as it records the timecode as an audio signal.
How do I get started? Check your camera's manual to see what it supports and if you need a specific adapter cable. Nearly all modern editing software is compatible with both LTC and ATC.
Why am I hearing a buzzing sound in my footage when timecode is enabled?
When you enable ATC (Audio Timecode), it records the timecode data as a signal on your video's left audio channel. You will likely hear a buzzing sound on that channel during playback—this is normal and expected. Professional editing software like DaVinci Resolve is designed to read this audio signal and use it to synchronize your clips automatically.
How does the time sync work between all the devices in a multi-receiver group?
After forming a group, the host receiver takes full control of timecode synchronization. It automatically distributes its timecode information to all transmitters and secondary receivers at regular intervals.
Is timecode input supported?
The transmitter can only receive timecode from its paired receiver. It cannot sync with, or send timecode to, any other external devices.
How can I synchronize external timecode?
Each receiver in your setup is capable of outputting timecode to external equipment, such as cameras or audio recorders. To accomplish this, you must connect the receiver to your device using the appropriate adapter cable and select the correct output mode in the settings. For example, to sync with a DJI Ronin 4D, you would connect the receiver to the camera's timecode port with a 3.5mm TRS to SDI adapter cable, set the receiver's output type to L-OUT, and ensure that the frame rates on both devices are matched.
While any receiver can send timecode out, only the designated host receiver can accept an external timecode input. This host unit acts as the master clock for the entire group, automatically distributing the synchronized timecode to all secondary receivers and transmitters. To sync your system, simply connect an external timecode generator to the host receiver's output port, switch the receiver's mode to L-IN, and tap 'Sync' on the screen. This single action synchronizes all devices in your network to the external source.
After the initial synchronization, you have two options. You can disconnect the external generator, and the DJI Mic 3 system will continue running accurately on its own internal timecode. Alternatively, you can leave the generator connected for a continuous "jam-sync," where the host receiver constantly receives and distributes the external timecode to the entire group. If you do choose to disconnect, it is crucial to wait for the disconnection icon to appear on the receiver's screen. This confirmation ensures a clean handover to the internal clock and prevents potential synchronization errors if you reconnect the generator later.
Can timecode be synchronized to the Osmo Pocket 3 or Osmo Action 5 Pro?
To begin synchronizing timecode, first ensure that your DJI Mic 3 and Osmo Pocket 3 or Osmo Action 5 Pro are set to the same frame rate. On the Mic 3 receiver, you will need to enable the timecode function and set its output type to L-OUT. Next, on the Osmo camera, go into the settings menu and find the Timecode option to prepare it for syncing. Once both devices are configured, simply connect the receiver to the camera using the USB-C mobile phone adapter. The timecode synchronization will occur automatically as soon as the connection is made.
Does enabling timecode affect the audio output?
DJI Mic 3 features four distinct timecode modes:
N/A (Internal Only): The receiver generates timecode for its own reference but does not send it to any other device.
L-IN (External Sync In): Use this mode to synchronize the receiver's timecode from an external timecode generator.
L-OUT (LTC Output): The receiver sends timecode out to other devices using the standard Linear Timecode (LTC) format.
A-OUT (ATC Output): The receiver sends timecode out by embedding it as a signal in an audio track (Audio Timecode/ATC).
Please note that the timecode mode and channel mode you select will affect the final audio output. For specific details on these interactions, refer to the table below.
Is the timecode of the DJI Mic 3 always accurate? What are the supported frame rates?
The DJI Mic 3 is designed for highly accurate timecode, ensuring it remains stable over long recording sessions. It has a timecode drift of just 0.5 ppm, which means it will deviate by a maximum of one frame over a 24-hour period under ideal lab conditions*. For wide compatibility, the system supports all standard frame rates: 23.98F, 24F, 25F, 29.97F, 29.97DF, 30F, 50F, and 60F.
*Accuracy measured during 24 hours of continuous recording in an interference-free environment with constant power supplied to all devices.
What functions are available when using the DJI Mic 3 with the DJI Mic Series Camera Adapter?
The DJI Mic Series Camera Adapter streamlines your workflow by connecting the DJI Mic 3 Receiver directly to your Sony camera's MI hot shoe. This creates a clean, cable-free setup that records pristine 48kHz 24-bit digital audio. The adapter also allows the camera to power the receiver, and with the "Auto On/Off" feature enabled, the receiver will power on and off in sync with the camera for maximum convenience. Furthermore, this direct digital connection effectively eliminates the electrical noise that can occur when using a 3.5mm cable with specific Sony models like the A7S3, FX3, and A6700, ensuring a cleaner audio signal.
Which cameras are compatible with the DJI Mic Series Camera Adapter?
This camera adapter is designed exclusively for Sony cameras with an MI hot shoe. For a full list of compatible models, please check the official "DJI Mic Series Camera Adapter Compatibility List" on the DJI Mic 3 downloads page located on DJI's official website.
Are the DJI Mic, DJI Mic 2, or DJI Mic Mini compatible with the DJI Mic Series Camera Adapter?
The DJI Mic Series Camera Adapter is compatible with DJI Mic 3 and DJI Mic Mini. It is not compatibel with DJI Mic or DJI Mic 2.
How do I choose when to use the DJI Mic Series Camera Adapter or the Camera Audio Cable (3.5mm TRS?
Here are the key differences between the two connection methods:
DJI Mic Series Camera Adapter: Provides digital audio and allows the camera to power the receiver.
3.5mm TRS Audio Cable: Provides analog audio.
Both connection methods support the receiver's "Auto On/Off With Camera" feature.
My camera is showing an incompatibility message when I'm using the DJI Mic Series Camera Adapter. What should I do?
When using the DJI Mic 3's advanced features, it's essential to ensure your hardware and software are compatible. For instance, the DJI Mic Series Camera Adapter requires a camera that can accept digital audio signals through its hot shoe and will not be recognized by cameras without this capability. Similarly, for multi-channel recording, you should consult the "Quadraphonic Computer Software Compatibility List" to verify which computer programs support this mode. This list and other important compatibility details are available on the Downloads page of the official DJI Mic 3 website.
