DJI Mic 3 (1 TX + 1 RX)

Transmitter Model: DMT03

Receiver Model: DMR03

Charging Case Model: DMC03

Transmitter Dimensions: 28.77 × 28.34 × 16.35 mm

Receiver Dimensions: 53.85 × 28.69 × 22 mm

Charging Case Dimensions: 106.3 × 42.5 × 59.2 mm

Transmitter Weight: 16 g

Receiver Weight: 25.1 g

Charging Case Weight: 164.1 g

Wireless Mode: Wi-Fi 802.11 a/b/g/n/ac/ax, SDR customizable

Bluetooth Protocol: Bluetooth 5.4

Operating Frequency: 2.4 GHz & 5 GHz bands (varies by country)

Battery Type: Li-ion

Transmitter Battery Capacity: 137 mAh

Receiver Battery Capacity: 275 mAh

Charging Case Battery: 1950 mAh

Max Transmission Distance: 400 m (open), 80 m (high-interference)

Audio Quality: 24-bit / 32-bit float, 20 Hz–24 kHz

Internal Recording: 57.3 hours (24-bit single), 21.5 hours (32-bit float dual)

Charging Time: Transmitter/Receiver – 50 min | Case – 1.5 hr

DJI Mic 3: The Tiny Wireless Mic That Packs Studio-Grade Power!

Who says great audio needs giant equipment? The DJI Mic 3 proves that even a tiny device can deliver big, crystal-clear sound. Compact, powerful, and designed for creators on the go, this wireless mic system is perfect for vloggers, podcasters, filmmakers, and anyone who refuses to compromise on audio quality. With a long-range connection, internal recording, and noise reduction, it’s like having a portable recording studio in your pocket.

Key Feature

1. Pocket-Friendly Design – Big Sound, Small Package!
2. Weighing just 16 grams, the DJI Mic 3 transmitter is so compact that you might forget it’s even there – until you hear the professional-quality sound it delivers. With dimensions of only 28.77×28.34×16.35 mm, it slides easily into your pocket, camera bag, or even the tiniest backpack compartment. Forget bulky gear that feels like you’re carrying bricks; this mic gives you freedom, mobility, and unmatched convenience, whether you’re filming in the mountains, recording a podcast in your living room, or capturing a live event downtown. It’s the ultimate “carry anywhere, record anywhere” tool for creators who love simplicity without sacrificing performance.
3. 400m Wireless Range – Roam Like a Star Anywhere You Go
4. The DJI Mic 3 is no ordinary mic. It boasts a 400m range in open environments, letting you roam freely without losing connection. Imagine walking across a football field, interviewing someone at the far end, or moving around your home while recording – the mic will follow your voice with the precision of a loyal sidekick. Even in high-interference areas, it can maintain crystal-clear audio at 80m, making sure every word you say is captured flawlessly. Long shots, multiple-camera setups, or dynamic vlogging scenes are no problem – your voice stays perfectly consistent, every single time.
5. Automatic Pairing – One Flip and You’re Ready
6. Say goodbye to complicated setups, confusing buttons, or hours spent troubleshooting. The DJI Mic 3 pairs instantly with its receiver as soon as it’s powered on. One switch, one connection, and you’re ready to record – no tech wizardry required. Think of it as the “press-and-play” of wireless audio: simple, stress-free, and designed for creators who’d rather focus on content than cables. Whether you’re filming solo or running a multi-person interview, pairing is effortless, leaving you more time to capture the perfect shot.
7. Studio-Quality Audio – Hear Every Whisper, Laugh, and Word
8. With support for 24-bit or 32-bit float audio and frequencies from 20 Hz to 24 kHz, the DJI Mic 3 captures every nuance of your voice with stunning clarity. Its omnidirectional capsule ensures consistent sound from all angles, while a signal-to-noise ratio of 72 dB guarantees clean, professional audio. Even in noisy cafes, bustling streets, or crowded events, your voice stands out like it’s recorded in a soundproof studio. It’s perfect for podcasts, interviews, YouTube videos, or any project where audio excellence matters – ensuring your work always sounds polished, professional, and effortless.
9. Long-Lasting Battery – Record All Day Without Worry
10. Battery anxiety? Not here. Each transmitter lasts up to 8 hours, the receiver up to 10 hours, and the charging case adds extra juice, letting you charge all devices 2.4 times fully. That means marathon podcast sessions, full-day shoots, or multi-location vlogging are no problem – you won’t need to interrupt your creative flow. With a charging time of just 50 minutes for the transmitter and receiver, and 1.5 hours for the case, you spend less time waiting and more time recording. It’s like having a personal assistant who ensures your audio never runs out mid-session.
11. Internal Recording – Never Lose a Single Word
12. The DJI Mic 3 offers internal recording directly on the transmitters, supporting 24-bit and 32-bit float audio for single or dual files. That’s up to 57.3 hours of backup audio in single-file 24-bit mode – basically a safety net for your voice. Even if interference strikes or your main connection falters, your audio remains intact. Creators no longer have to fear technical mishaps or unpredictable shooting conditions; the Mic 3 silently captures every word, laugh, and moment while you focus on storytelling.
13. Noise Reduction – Block Out Chaos, Focus on Your Voice
14. Busy streets, screaming kids, or a bustling café? The DJI Mic 3’s active noise cancellation ensures that unwanted background noise fades into nothingness, leaving only your voice clear and sharp. It’s like carrying a portable soundproof studio in your pocket – chaos disappears, and your audience hears exactly what you want them to hear. From intimate interviews to high-energy vlogs, your sound remains professional, polished, and distraction-free, even in challenging environments.
15. Timecode Support – Perfect Sync Every Time
16. For filmmakers or multi-camera setups, the DJI Mic 3 supports timecode synchronization, ensuring precise alignment between audio and video frames. Compatible with common frame rates like 23.98F, 24F, 25F, 29.97F, 30F, 50F, and 60F, it keeps your recordings perfectly in sync. No more tedious post-production fixes or guessing whether your audio matches your visuals – everything falls into place seamlessly, making editing faster, easier, and stress-free.
17. Versatile Connections – Plug Into Anything
18. With 3.5mm TRS and USB-C ports, the DJI Mic 3 works with cameras, audio recorders, smartphones, and more. You can plug into your DSLR, mirrorless camera, or mobile device without missing a beat. It’s like the Swiss Army knife of wireless audio – adaptable, versatile, and ready for any workflow. No matter your setup, the Mic 3 integrates seamlessly, so your content creation stays smooth, efficient, and professional.
19. Robust Build – Lightweight Yet Durable
20. Despite its tiny frame, the DJI Mic 3 is built to last. Both transmitters and receiver are designed for daily use, travel, and outdoor shooting. With operating temperatures ranging from -10° to 45°C, it handles different climates and conditions like a pro. The charging case keeps everything secure and ready to go, making it perfect for creators who work in multiple locations or on-the-go projects. Lightweight doesn’t mean fragile – this mic is built to perform whenever and wherever you need it.

How to Use the DJI Mic 3

1. Power On and Pair – Simply turn on the transmitters and receiver. They pair automatically, so you can skip the tech headaches and start recording immediately.
2. Attach the Transmitters – Clip the transmitters onto your clothing, lapel, or any convenient location. Use the built-in magnets or included clips for a secure fit.
3. Connect the Receiver – Plug the receiver into your camera, recorder, or smartphone using the 3.5mm TRS or USB-C cable. Check your device settings for proper audio input.
4. Monitor Audio – Use headphones via the receiver’s 3.5mm jack to listen in real time. Adjust volume and settings as needed to capture clean, balanced sound.
5. Start Recording – Hit record on your camera or audio device. The DJI Mic 3 will handle wireless transmission and internal backup recording simultaneously.

How to Clean the DJI Mic 3

1. Use a Soft Cloth – Wipe transmitters, receiver, and charging case with a microfiber cloth to remove dust and fingerprints. Avoid abrasive materials.
2. Gentle Cleaning Solution – If needed, lightly dampen the cloth with water or 70% isopropyl alcohol to remove stubborn smudges. Never pour liquid directly onto the device.
3. Clean Connectors Carefully – Use a dry cotton swab to gently clean USB-C and 3.5mm ports. Keep moisture away from openings.
4. Avoid Sprays – Do not use aerosol sprays or harsh chemicals on the microphones, as they can damage sensitive components.
5. Dry Thoroughly – Ensure the mic and case are completely dry before powering on or charging, especially after cleaning.

How to Take Care of the DJI Mic 3

1. Store in the Charging Case – Always store transmitters and receiver in the case when not in use. It protects from dust, scratches, and accidental drops.
2. Charge Regularly – Keep your devices charged, but avoid overcharging. Follow recommended voltage and temperature guidelines to preserve battery life.
3. Avoid Extreme Temperatures – Don’t leave the mic in freezing cold or direct sunlight for long periods. Extreme temperatures can damage batteries and electronics.
4. Handle With Care – While lightweight and compact, the mic is sensitive. Avoid dropping, crushing, or applying strong pressure on the transmitters or receiver.
5. Check Firmware Updates – Regularly update the DJI Mic 3 firmware through the DJI app to ensure optimal performance, improved stability, and new features.

Final Thoughts: Your Ultimate Wireless Audio Companion

The DJI Mic 3 combines compact design, long-range wireless, studio-quality sound, internal recording, and unmatched versatility into a single, pocket-sized powerhouse. Perfect for vloggers, podcasters, filmmakers, and content creators of all kinds, it ensures your voice is always clear, crisp, and professional, no matter the environment.

If you want your recordings to sound polished, effortless, and cinematic, the DJI Mic 3 is the wireless mic system that always delivers – tiny, smart, and ready to capture your voice anywhere, anytime.