DJI Mic Mini 2S Transmitter

DJI Mic Mini 2S Transmitter is designed for creators who need a discreet, lightweight, and reliable wireless microphone. Its omnidirectional microphone, magnetic attachment options, and interchangeable front cover make it easy to mount on a collar, lapel, hat brim, or another suitable part of clothing. Approximately 14.5 GB of built-in storage provides up to 28 hours of 24-bit recording or around 22 hours of 32-bit float recording. Internal recording creates a reliable audio backup, while 32-bit float provides greater flexibility when recovering sound recorded at unsuitable levels. Loop recording can automatically overwrite the oldest files when the internal storage becomes full.

 

 

 

 

 

Who is it for?

 

DJI Mic Mini 2S Transmitter is suitable for:

expanding an existing DJI Mic Mini 2S system;
replacing a lost or damaged transmitter;
interviews, conversations, and multi-person productions;
vlogs, reports, and social media content;
direct connection to a compatible smartphone;
direct use with compatible DJI OsmoAudio devices;
recordings requiring a reliable internal audio backup.

 

Key advantages

 

• Ultra-light construction weighing approximately 12 g.
• Omnidirectional microphone for natural voice capture.
• 24-bit and 32-bit float internal recording.
• Approximately 14.5 GB of built-in storage.
• Up to 28 hours of 24-bit or 22 hours of 32-bit float recording.
• Original or algorithm-enhanced internal recording file options.
• Two-level AI-powered noise cancellation.
• Three selectable voice tone presets.
• Adaptive gain control.
• Low Cut filter for reducing low-frequency noise.
• Direct Bluetooth 6.0 smartphone connectivity.
• Direct connection to compatible DJI OsmoAudio devices.
• Up to 400 m transmission range with a compatible DJI Mic Mini 2S receiver.
• Up to 300 m transmission range with the DJI Mic Series Mobile Receiver.
• Approximately 11 hours of operating time.
• Approximately 70-minute charging time.
• Up to one hour of operation after approximately five minutes of fast charging under suitable conditions.
• Magnetic clip, separate magnet, and built-in magnetic mounting.
• Interchangeable Glaze White and Obsidian Black front covers.
• Automatic power-saving and shutdown after inactivity.

 

Comparison with alternatives

 

Compared with the DJI Mic Mini 2 Transmitter, the Mic Mini 2S Transmitter adds built-in storage together with 24-bit and 32-bit float recording. This creates a backup in case of signal loss and provides more flexibility when correcting recording levels during post-production.

Compared with the complete DJI Mic Mini 2S (2 TX + 1 RX + Charging Case) package, this product includes only one transmitter and its mounting and charging accessories. A standard receiver, mobile receiver, and main charging case are not included. It is therefore best suited to expanding or repairing an existing compatible system.

The transmitter can connect directly to a smartphone through Bluetooth. However, direct Bluetooth audio works with compatible third-party applications and is not supported by the phone’s native camera application. A compatible DJI receiver is required for use with a conventional camera.

 

 

Package contents

DJI Mic Mini 2S Transmitter × 1
DJI Mic Mini 2S Magnetic Clip × 1
DJI Mic Mini 2S Magnetic Front Cover, Glaze White × 1
DJI Mic Mini 2S Magnetic Front Cover, Obsidian Black × 1
DJI Mic Mini 2 Windscreen, Black/Gray × 1
DJI Mic 3 Magnet × 1
DJI Mic Mini 2 Transmitter Magnetic Charging Cable × 1
DJI Mic Mini Compact Carrying Pouch × 1

 

 

 

 

 

FAQ

 

Is a receiver included?

No. This is a standalone DJI Mic Mini 2S transmitter. A compatible standard or mobile receiver must be purchased separately.

 

 

Can the transmitter record audio independently?

Yes. It provides approximately 14.5 GB of built-in storage and supports 24-bit and 32-bit float recording.

 

 

Is a memory card required?

No. Audio files are stored in the built-in memory. External storage cards are not supported.

 

 

Can it connect directly to a smartphone?

Yes. One transmitter can connect directly to a compatible smartphone via Bluetooth. Direct audio input works with compatible third-party applications but not with the phone’s native camera application.

 

 

Can it be used with a camera?

Yes, but a compatible DJI Mic Mini Series receiver is required. The transmitter cannot connect directly to a conventional camera audio input.

 

 

Does it support DJI OsmoAudio devices?

Yes. It can connect directly to compatible DJI OsmoAudio cameras without a separate receiver.

 

 

How much audio can be stored internally?

Up to approximately 28 hours in 24-bit mode or 22 hours in 32-bit float mode.

 

 

How are internal recordings transferred?

The transmitter can be connected to a computer to export or delete recordings. Files can also be copied through a compatible DJI Mic Mini 2S charging case.

 

 

What is the maximum transmission range?

Up to 400 m with a DJI Mic Mini 2S Receiver or up to 300 m with a DJI Mic Series Mobile Receiver in an open, unobstructed, interference-free environment.

 

 

Specifications

Type: wireless microphone transmitter
Model: DMMT03
Polar pattern: omnidirectional
Frequency response with Low Cut off: 20 Hz–20 kHz
Frequency response with Low Cut on: 100 Hz–20 kHz
Maximum SPL: 126 dB SPL at 1% THD
Maximum SPL: 130 dB SPL at 10% THD
Equivalent noise: 22 dBA
Internal recording: 24-bit and 32-bit float
Internal storage: approximately 14.5 GB
24-bit recording time: up to approximately 28 hours
32-bit float recording time: up to approximately 22 hours
External storage: not supported
Loop recording: supported
Wireless mode: GFSK 1 Mbps and 2 Mbps
Wireless operating frequency: 2.400–2.4835 GHz
EIRP: less than 16 dBm
Bluetooth version: 6.0
Bluetooth operating frequency: 2.400–2.4835 GHz
Bluetooth transmitter power: less than 16 dBm EIRP
Maximum transfer rate: approximately 34 MB/s
Range with DJI Mic Mini 2S Receiver: up to 400 m
Range with DJI Mic Series Mobile Receiver: up to 300 m
Dimensions: 28.58 × 28.04 × 13.52 mm
Weight: approximately 12 g with magnetic front cover, excluding magnetic clip and magnet
Battery type: Li-ion
Battery capacity: 124 mAh
Battery energy: 0.484 Wh
Battery voltage: 3.91 V
Charging specification: maximum 5 V
Charging time: approximately 70 minutes
Operating time: approximately 11 hours
Charging temperature: 5°C to 45°C
Operating temperature: –10°C to 45°C
Magnetic attachment force: 10 N
Front cover: magnetic and interchangeable
Direct connectivity: compatible smartphones and DJI OsmoAudio devices
Compatible receiver: sold separately