FAQ

You can use DJI Mic Mini with a range of devices, including cameras, smartphones (via Type-C/Lightning adapter or via direct Bluetooth connection), computers, and Osmo Mobile 6 (requires a smartphone for use).
DJI Mic Mini supports the DJI OsmoAudio™ connection ecosystem. The transmitter supports direct connection to Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3 without a receiver, delivering premium audio and simplifying your gear and workflow.
^{For a full list of compatible devices, please refer to the Downloads page on the DJI Mic Mini official webpage.}

DJI Mic Mini (2 TX + 1 RX + Charging Case) includes a charging case, one receiver, and two Infinity Black transmitters. It provides extended battery life and is suitable for two-person audio recording.
DJI Mic Mini (1 TX + 1 RX) includes one receiver and one Infinity Black transmitter, suitable for solo creators and other single-person audio recording scenarios.
The DJI Mic Mini Transmitter (Arctic White) and DJI Mic Mini Transmitter (Infinity Black) can be used with mobile phones, Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3.

DJI Mic Mini is ready to use without activation. You can scan the QR code on the package to register for a one-year warranty extension.

1. Connect the DJI Mic Mini receiver to a phone via a Type-C adapter and update the firmware for both the receiver and transmitters in the DJI Mimo app.
2. A DJI Mic Mini transmitter can also connect directly to a phone via Bluetooth to complete its firmware update.
3. When using an iOS mobile device, DJI Mic Mini firmware updates are only supported via Bluetooth, not via USB-C or Lightning connection.

The transmitters and receiver are already linked by default. If you need to link them again, you can do so in the following ways:
Method 1: Put the transmitters and receiver inside the charging case and they will link automatically;
Method 2: Power on the transmitters and the receiver. Press and hold the linking buttons on the transmitters and the receiver. When the status indicator on the transmitter blinks green and blue alternately, it indicates that linking is in progress. When the status indicator turns solid blue linking is complete.
To end linking during the process, power off the devices.

DJI Mic Mini has three recording modes: S (Stereo), M (Mono), and Ms (Mono Safety Track).
1. S: Stereo mode. Audio from the two transmitters is recorded via separate channels.
2. M: Mono mode. In Mono mode, the audio recorded by the two transmitters will be combined into one channel.
3. Ms: Mono with Safety Track mode. DJI Mic Mini will record dual tracks, with the main track at normal volume and a backup track at -6 dB to protect against distortion in cases of sudden source volume increases.
^{If you use Ms (Mono Safety Track) mode, you will need to separate the tracks during post-production.}

The DJI Mic Mini Charging Case can be used for linking the transmitters with the receiver, as well as storing the transmitters, the receiver, and mobile phone adapters (Type-C and Lightning). When fully charged, it can charge two transmitters and one receiver approx. 3.6 times.
^{The DJI Mic Mini Mobile Phone Adapter (Lightning) is sold separately.}

No.

No.

400 m.
^{Measured in an open, unobstructed environment free of interference and is for reference only.}

It is recommended to use a 5V/2A (max) charger to charge DJI Mic Mini's transmitters, receiver, and charging case.
At room temperature, it takes approximately 90 minutes* and 100 minutes* to fully charge the transmitters and the receiver, respectively, using the charging case. It takes about 2 hours to fully charge the charging case separately.*
^{* Measured in a controlled test environment and is for reference only.}

You can enable or disable noise cancelling by pressing the power button on the DJI Mic Mini transmitter once.
When recording with a phone or camera, you can adjust the noise cancellation levels (Strong or Basic) using the DJI Mimo app.*
Strong and Basic noise cancellation levels can be set directly on the product interface when using an Osmo Action 5 Pro, Osmo Action 4, or Osmo Pocket 3 connected to one or more transmitters via DJI OsmoAudio™ Direct Connection.
^{* When the transmitter directly connects to a smartphone, the noise cancellation level cannot be adjusted in the Mimo app; it defaults to the Strong level.}

For more details, refer to the comparison page of the DJI Mic series on the official website.

The DJI Mic Mini transmitter supports automatic power-saving, which is effective only when the transmitter is powered on. The transmitter automatically enters automatic power-saving mode when it does not detect signal from the receiver. It will wake and reconnect to the receiver once the signal is detected again.

DJI Mic Mini supports auto shutdown after inactivity, which needs to be set in advance for both the receiver and transmitters via the DJI Mimo app. The auto shutdown time is set to 15 minutes. The operation logic is as follows:
1. When auto shutdown is enabled on both the receiver and transmitters: If no signal is detected, the transmitter will enter power-saving without shutting down and the receiver will remain powered on. After 15 minutes, both will automatically shut down.
2. When auto shutdown is enabled on the receiver, and disabled on the transmitters: If no signal is detected, the transmitters will enter power-saving mode without shutting down, and the receiver will remain powered on. After 15 minutes, the receiver will automatically shut down, while the transmitter continues power-saving without shutting down.
3. When auto shutdown is enabled on the transmitters and disabled on the receiver: If no signal is detected, the transmitter will enter power-saving without shutting down, and the receiver will remain powered on. After 15 minutes, the transmitter will automatically shut down while the receiver remains powered on.
4. When auto shutdown is disabled on both the receiver and transmitters: Only the transmitters will perform power-saving mode when no signal is detected, and neither will automatically shut down.

23 N.
^{DJI Mic Mini uses multi-pole magnetization and has enough strength to lift an iron block weighing up to 2.3 kg.}

It is recommended to keep the DJI Mic Mini Clip Magnet away from bank cards, pacemakers, RAM chips, and hard discs.

1. DO NOT use when wearing heavy clothes (sweaters, down jackets, etc.). The transmitters could fall off due to lack of magnetism.
2. Use with caution during vigorous exercise (for example, jumping, sprinting, etc.).

It is recommended to use the back clip of the DJI Mic Mini transmitter to secure it to places like your collar, or you can mount the transmitter using the DJI Mic Mini Clip Magnet.

Omnidirectional.

1. Transmitters connect to a receiver via 2.4GHz frequency band.
2. Direct Bluetooth connection to a smartphone.
3. Direct connection to select DJI products via DJI OsmoAudio™.

1. It depends on the compatibility of the livestreaming app and the mobile phone operating system. You can test it with Bluetooth earphones or headsets. If you cannot record audio with the earphones or headset for livestreaming, the transmitter does not support this function when connecting to a mobile phone via Bluetooth. For a list of compatible devices, please refer to the Downloads page on the DJI Mic Mini official webpage.
2. To connect, power on the transmitter. Press and hold the linking button for two seconds and the mobile phone will automatically search for available Bluetooth devices. Select DJI Mic Mini when it appears to complete linking. When the transmitter's status indicator turns solid blue, linking is completed. If the mobile phone's Bluetooth cannot find DJI Mic Mini, turn Bluetooth off and back on again on the mobile phone and try again.

DJI Mic Mini supports the DJI OsmoAudio™ connection ecosystem. DJI Mic Mini transmitters can directly connect to select DJI products (one TX for Osmo Action 4, and up to two TX for Osmo Pocket 3 and Osmo Action 5 Pro).
DJI Mic Mini transmitters can directly connect to your smartphone via Bluetooth. When the transmitter directly connects to a smartphone, the noise cancellation level cannot be adjusted in the Mimo app and will default to the Strong level. Low Cut settings are also not supported in the Mimo app.

The DJI Mic Mini transmitter does not have internal storage, so it cannot be used as a voice recorder.

It can link with up to two DJI Mic Mini transmitters at the same time.

No.

You can play back recorded audio on a mobile phone without removing the receiver.

Yes. When the DJI Mic Mini receiver is connected to your phone via mobile phone adapter, you can use a charging cable to charge both the mobile phone and the receiver through the receiver's USB-C port.

For a list of compatible devices, please refer to the Downloads page on the DJI Mic Mini official webpage.

The DJI Mic Mini receiver's OUT port outputs analog signals for camera connections.
The DJI Mic Mini Mobile Phone Adapter (Type-C/Lightning) and the receiver's Type-C port output digital signals.

When the DJI Mic Mini receiver is connected to a camera via 3.5mm TRS cable, you can enable this function using the DJI Mimo app and the receiver automatically powers on and off in sync with the camera.