DJI Mic 3 Wireless Microphone System (2 TX + 1 RX + Charging Case)

Two-person interviews, vlogs and run-and-gun shoots are the natural home for the DJI Mic 3 2 TX + 1 RX + Charging Case kit. Each transmitter weighs just 16 g with its magnet, clips or sticks magnetically to clothing, and records a dual-file 32-bit float backup internally while streaming audio to the receiver. Adaptive Gain Control balances loud and quiet speakers automatically, and two-level noise cancelling plus three voice tone presets shape the sound before it reaches the camera.

Transmission uses dual-band 2.4 GHz and 5 GHz radio with a Lossless Audio mode, reaching 400 m in open, interference-free conditions and holding 80 m without packet loss in high-interference tests. The receiver outputs four channels, supports up to four transmitters, and carries integrated timecode with 0.5 ppm accuracy for multi-camera edits. OsmoAudio lets the transmitters pair directly with compatible DJI Osmo cameras with no receiver required.

The included charging case stores both transmitters and the receiver with windscreens attached and holds enough energy for roughly 2.4 full recharges, so the system runs well beyond the transmitters' 8-hour and the receiver's 10-hour battery life. The case itself recharges in about 1.5 hours over USB-C. A USB-C mobile phone adapter, a locking 3.5 mm TRS camera cable, four windscreens, magnets, clips and a carrying pouch are in the box.

Features

• 16 g transmitters with a compact, intuitive design
• Adaptive Gain Control keeps voice levels balanced automatically
• Two-level noise cancelling and three voice tone presets
• Dual-file 32-bit float internal recording as a backup to the wireless feed
• Dual-band anti-interference transmission with Lossless Audio mode
• 400 m transmission range in open environments
• 4TX + 8RX capability with four-channel output
• Integrated timecode for multi-camera editing
• OsmoAudio direct connection to compatible DJI Osmo cameras
• Fast charging and extended operating time
• Charging case holds 2 TX + 1 RX and recharges the set about 2.4 times

Technical Specifications

• Transmitter dimensions: 28.77 x 28.34 x 16.35 mm (with magnet)
• Transmitter weight: 16 g (with magnet)
• Receiver dimensions: 53.85 x 28.69 x 22.00 mm
• Receiver weight: 25.1 g
• Transmission range: 400 m (open, unobstructed, interference-free, Lossless Audio off)
• Range in high-interference lab environment: 80 m with no packet loss
• Wireless: dual-band 2.4 GHz and 5 GHz, customizable SDR, Wi-Fi 802.11 a/b/g/n/ac/ax, Bluetooth 5.4
• Bit depth: 32-bit float / 24-bit (switchable)
• Sampling rate: 48 kHz
• Frequency response (encoded): 20 Hz-20 kHz (low cut off)
• Frequency response (lossless): 20 Hz-24 kHz (low cut off)
• Internal recording time: 57.3 h (24-bit single file) / 43.0 h (32-bit float single file)
• Transmitter battery: 137 mAh, approx. 8 h, approx. 50 min charge
• Receiver battery: 275 mAh, approx. 10 h, approx. 50 min charge
• Timecode: 23.98/24/25/29.97/29.97DF/30/50/60 fps, 0.5 ppm drift (under 1 frame per 24 h)
• Timecode I/O: LTC in via 3.5 mm TRS; LTC and Audio-TC out via 3.5 mm TRS and USB-C
• System capability: up to 4 transmitters to 1 receiver, 8 receivers per system
• Charging case dimensions: 106.30 x 42.50 x 59.20 mm
• Charging case weight: 164.1 g (case only)
• Charging case battery: 1950 mAh, 7.55 Wh; approx. 1.5 h to charge; recharges 2 TX + 1 RX approx. 2.4 times

What's Included

• DJI Mic 3 Transmitter x 2
• DJI Mic 3 Receiver x 1
• DJI Mic 3 Charging Case x 1
• DJI Mic 3 Mobile Phone Adapter (USB-C) x 1
• USB-C to USB-C Data Cable x 1
• DJI Mic 3 Locking Audio Adapter Cable (3.5mm TRS to TRS) x 1
• DJI Mic 3 Windscreen (Black/Gray) x 2
• DJI Mic 3 Windscreen (Black) x 2
• DJI Mic 3 Magnet x 2
• DJI Mic 3 Magnetic Clip x 2
• DJI Mic 3 Carrying Pouch x 1