DJI Mic 3 Wireless Microphone System – Black (1 TX + 1 RX)

DJI MIC 3 · BLACK · 1 TX + 1 RX

Compact wireless audio with a recorder and timecode built in

The DJI Mic 3 1 TX + 1 RX kit gives one creator a compact transmitter, a touchscreen receiver and the connections needed for compatible cameras, USB-C phones and computers. Record locally in 24-bit or 32-bit float, tailor the transmitted voice with adjustable processing, and use timecode to organize a more demanding production workflow. A charging case is not part of this package.

The exact 1 TX + 1 RX package

This black kit includes one DJI Mic 3 transmitter and one receiver for a single speaker. The receiver, mobile adapter, cables and compact pouch make it suitable for a creator moving between a compatible camera, phone and computer. The units in a combo are linked at the factory.

It is not the two-transmitter charging-case combo. A second transmitter, additional receivers and the charging case are optional purchases. Its receiver can be expanded within the DJI Mic 3 ecosystem, so the one-person starting kit does not limit future compatible multi-person setups.

A small omnidirectional transmitter

The transmitter weighs 16 g with its magnet and uses an integrated omnidirectional microphone. The removable magnetic clip rotates for placement on collars, lapels or hat brims, while the separate magnet offers another way to secure it on suitable clothing. Keep the microphone open to the speaker and fit a windshield for wind.

The transmitter uses charging contacts rather than a built-inUSB-C socket; its magnetic USB charging cable is included. Audio is captured by the integrated microphone. A3.5 mm external lavalier input is not provided on the transmitter, and the receiver’s 3.5 mm connectors serve monitoring, output and timecode functions.

Internal files with room for post-production

The transmitter has 32 GB of built-in storage and recordsWAV files at 48 kHz. Select 24-bit or 32-bit float. The 32-bit float option gives more flexibility when adjusting the internal file’s level in post-production; it does not make the camera’s live input a 32-bit float recording or remove the microphone’s physical sound-pressure limit.

Dual-file recording saves an original capture and a second file with the selected voice processing applied. Keep the original when you want editing flexibility, or use the processed version when its tone, low-cut, noise reduction and gain treatment suit the take.

Manufacturer storage estimates are 57.3 hours for 24-bit single-file recording, 28.6 hours for 24-bit dual-file, 43 hours for 32-bit float single-file, and 21.5 hours for 32-bit float dual-file. These are storage figures, separate from battery runtime. Files are segmented at 30-minute intervals.

Export audio through the included transmitter magnetic charging/data cable and a computer, or use the file-download function in DJI Mimo. Startup auto-recording, low-power auto-recording and loop recording are configurable. With loop recording enabled, full storage overwrites older material; save recordings you need before reusing that space.

Adaptive gain, voice tone and noise handling

Adaptive Gain Control is off by default. Automatic mode helps handle abrupt level changes and clipping risks; Dynamic mode balances variations in speech volume. When adaptive control is enabled, manual receiver-gain adjustment is not available, so choose the control style that fits the session.

Regular, Rich and Bright voice-tone presets offer a natural baseline, a fuller sound or added speech presence. Select Basic or Strong noise cancellation for the surrounding noise, and use the 100 Hz low-cut option when low-frequency rumble is a problem.

The transmitter’s power button can start or stop internal recording and, when the corresponding controls are enabled, a double press switches noise cancellation. Receiver controls or DJI Mimo provide access to the wider set of transmitter settings. Test with the real speaker and recording device before a critical take.

Wireless range and the lossless option

DJI Mic 3 automatically hops between supported 2.4 GHz and 5 GHz bands. Indoor and Outdoor modes reflect the available frequency ranges; supported bands vary by region and operating environment.

DJI’s maximum 400 m range was measured with Lossless Audio off in an open, unobstructed, interference-free setup. It is not an indoor-range promise. More transmitters, interference and lossless transmission can reduce the effective distance.

Lossless Audio sends uncompressed 48 kHz/24-bit audio to the receiver for a higher-data-rate wireless workflow. DJI recommends it for close, low-interference setups where audio fidelity is the priority. Its published two-transmitter open-area estimate drops to 200 m with lossless enabled, illustrating the range trade-off rather than guaranteeing a distance for every setup.

Camera, phone, computer and headphone connections

Connect the receiver’s analog output to a compatible camera microphone input with the supplied locking 3.5 mmTRS-to-TRS cable. Its separate 3.5 mm monitor socket accepts headphones, so monitoring does not occupy the camera-output connection. Receiver controls select the monitored source and headphone volume.

The includedUSB-C mobile phone adapter connects the receiver to a compatibleUSB-C phone or tablet. A Mic 3 Lightning adapter is a separate accessory for supported Lightning devices. Mobile adapters from the original DJI Mic, Mic 2, Mic Mini or Pocket 2 are not interchangeable with Mic 3 adapters.

UseUSB-C for compatible computer audio workflows and select the receiver in the recording application. When a receiver is connected to a phone through its mobile adapter, USB-C charging can power the receiver and phone together. Supported phones can also play back recordings without removing the receiver.

Receiver-free Bluetooth and current OsmoAudio support

A transmitter can connect directly to a compatible phone overBluetooth 5.4 without the receiver. Standard phoneBluetooth recording supports one transmitter at a time, and recording or livestreaming depends on the phone operating system and app. Consult DJI’s app-compatibility list rather than assuming every camera or livestream app acceptsBluetooth microphones.

DJI’s current OsmoAudio compatibility matrix lists direct transmitter support for Osmo Action 4, Action 5 Pro, Action 6, Pocket 3, Pocket 4, Pocket 4P, Osmo 360 and Osmo Nano. Action 4 supports one transmitter; the other listed DJI models support up to two. Current firmware and device-specific feature support are required.

Functions vary across those devices. For example, the older Action 4, Action 5 Pro and Pocket 3 use their own clipping-control behavior instead of both Mic 3 adaptive-gain modes. The October 2026 matrix also lists a separate two-transmitter Huawei AI Life workflow with HarmonyOS7.0.0.111+ and AI Life 17.0.4.336+, subject to its marked app-controlled features.

Mono, stereo and four-channel workflows

The receiver supports Mono, Stereo and Quadraphonic routing. Mono combines active transmitters. Stereo provides left/right output; with more than two transmitters, TX1+TX3 share the left channel andTX2+TX4 share the right.

Quadraphonic mode preserves four independent transmitter channels only through a supportedUSB computer/software workflow or the separately sold DJI Mic Series Camera Adapter on compatible SonyMI-shoe cameras. The 3.5 mm analog output remains stereo even when Quadraphonic is selected. With this one-transmitter box, additional transmitter tracks require additional units.

Group linking can coordinate up to four Mic 3 transmitters and eight Mic 3 receivers. The host receiver pairs and controls transmitters, while secondary receivers join the group. Mic 3 transmitters and receivers do not cross-pair with DJI Mic, Mic 2 or Mic Mini units.

Timecode for synchronized editing

The receiver can act as a timecode generator or synchronize to an externalLTC source. In a linked group, the host distributes timecode to compatible secondary receivers and transmitters. Transmitter internal recordings carry timecode metadata for use in a compatible editing workflow.

Available choices include internal-only operation, externalLTC input, LTC output and Audio-TC output. Match the frame rate across the camera, recorder and audio system. Supported rates are 23.98, 24, 25, 29.97, 29.97drop-frame, 30, 50 and 60 fps.

Audio-TC occupies an audio channel and may sound like a repeated buzz when listened to directly; compatible software reads that signal for synchronization. Output routing changes with the selected timecode and channel modes, so plan the audio tracks before filming. Some devices require an appropriate adapter cable beyond the supplied camera cable.

DJI specifies 0.5ppm drift, less than one frame over 24 hours in its continuously powered, interference-free test setup. This rating is not a promise of 24-hour battery runtime. The transmitter receives its timecode from the Mic 3 receiver rather than accepting a separate external timecode cable.

Power, charging and device control

Rated operating time is 8 hours for the transmitter and 10 hours for the receiver under DJI’s test conditions with noise cancellation and internal recording off. Those features and the recording setup affect actual runtime. Approximately 50 minutes is the published full-charge figure per unit.

The included magnetic charging cable charges the transmitter. DJI also rates transmitter charging to 80% in 18 minutes under controlled conditions with that cable. The receiver charges throughUSB-C. A mainsUSB power adapter is not listed as part of this kit.

The optional charging case can recharge a two-transmitter system approximately 2.4times, but it is not supplied here; case-assisted 28-hour marketing figures apply to a different accessory configuration. Use the receiver touchscreen and dial to check batteries, levels and settings, and hold the dial to lock the screen.

Configurable automatic sleep and 15-minute power-off settings help manage idle use. Auto On/Off With Camera can synchronize the receiver with a compatible camera connection over 3.5 mm or the optional camera adapter. DJI Mimo handles configuration, file download and firmware updates; current downloads list iOS15+ or Android 9+, with device compatibility checked separately.

Inside this exact kit

The 1 TX + 1 RX factory package contains the following eleven items. Two differently colored windscreens are provided for the single transmitter. No charging case, second transmitter, headphones, Lightning adapter or Sony camera adapter is included.

1 × DJI Mic 3 transmitter

The compact transmitter combines the omnidirectional microphone, 32 GB recorder, built-in battery, wireless radio and charging contacts. It can feed the included receiver, record internally, or use a supported directBluetooth/OsmoAudio connection. This box supplies one transmitter.

1 × DJI Mic 3 receiver

The receiver provides touchscreen and dial control, camera output, separate headphone monitoring, USB-C and a mobile-adapter expansion port. It receives the included transmitter and supports additional Mic 3 units when purchased separately. Its timecode functions support more advanced camera and editing setups.

1 × transmitter magnetic charging cable

Connect this supplied cable to the transmitter’s magnetic charging contacts and a suitableUSB source. It also provides the wired connection for exporting recordings to a computer, which is especially useful because this package does not include the charging case.

1 × USB-C mobile phone adapter

Fit this Mic 3-specific adapter to the receiver’s expansion port and a compatibleUSB-C phone or tablet for digital audio. A Lightning adapter is sold separately. Adapters made for older DJI Mic families should not be substituted.

1 × USB-C-to-USB-C data cable

Use the supplied data cable for compatibleUSB-C computer connections or receiver charging. The transmitter itself uses its separate magnetic charging cable. AUSB charger or recording device must provide the appropriate connection for the chosen workflow.

1 × locking 3.5 mmTRS camera cable

This cable links the receiver’s audio-output socket to a compatible camera or recorder microphone input. The locking connector secures the receiver end. It carries the camera audio connection and is separate from the receiver’s headphone-monitor socket.

1 × black/gray windscreen

Attach the black/gray windshield to the transmitter when wind could reach the microphone. Its physical wind protection works alongside the electronic sound-processing choices and is an alternative to the included black windshield.

1 × black windscreen

The second windshield provides an all-black choice for the same transmitter. Both windshield colors are included, while the hardware count remains one transmitter and one receiver.

1 × DJI Mic 3 magnet

Use the magnet to secure the transmitter on suitable clothing when a conventional clip placement is inconvenient. Select a secure attachment point; heavy clothing and vigorous movement can reduce attachment reliability.

1 × DJI Mic 3 magnetic clip

The detachable clip allows different transmitter orientations, helping keep the microphone facing the sound source on a collar, lapel or hat brim. It is supplied in addition to the separate magnet.

1 × compact carrying pouch

The compact pouch stores the one-transmitter kit and its small accessories. It is a fabric carrying accessory rather than the rechargeable case supplied with the larger two-transmitter combo.

Technical specifications

System and audio

Recorder, radio and routing

Timecode

Battery and dimensions

Frequently asked questions

Does this package include a charging case?

No. This is the 1 TX + 1 RX package. It includes the transmitter magnetic charging cable and a compact pouch; the rechargeable charging case is a separate purchase.

Are there two microphones because two windscreens are listed?

No. The box includes one transmitter and two windscreen color choices: one black/gray and one black. Only one transmitter and one receiver are supplied.

Can I connect an external lavalier to the transmitter?

No external 3.5 mm microphone input is provided on the Mic 3transmitter. It records with its integrated omnidirectional microphone; the receiver’s 3.5 mm sockets serve monitoring, output and timecode workflows.

Will 32-bit float protect the recording inside my camera?

The 32-bit float option is for the transmitter’s internalWAV files. A connected camera records according to its own format and input settings. Keep camera levels appropriate and retain the separate local recording when needed.

Can I pair Mic 2 or Mic Mini transmitters with this receiver?

No. Mic 3 transmitters and receivers do not cross-pair with DJI Mic, Mic 2 or Mic Mini units. Direct OsmoAudio camera compatibility is a separate workflow with its own device-specific list.

Does four-channel mode work through the 3.5 mm cable?

No. The analog 3.5 mm output remains stereo. Four independent channels require compatible computer software overUSB or the optional MicSeries Camera Adapter with a supported SonyMI-shoe camera.

Can it record to my phone without the receiver?

A compatible phone can record from one transmitter overBluetooth, subject to app and operating-system support. Use the includedUSB-C receiver adapter when that is the appropriate workflow. Special supported integrations and current compatibility lists may provide additional options.

Can I listen on headphones while a camera is connected?

Yes. The receiver provides separate monitor and camera-output sockets. Select the monitored source and a comfortable level in the receiver settings.

How much battery life should I expect without the optional case?

DJI rates the transmitter at 8 hours and the receiver at 10 hours with noise cancellation and internal recording disabled in its test setup. Actual runtime varies;28-hour case-assisted figures do not describe the contents of this package.

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