DJI Mic 3

• All-In-One, Ready To Go [1]
  • Lightweight and compact, DJI Mic 3 supports both magnetic and clip-on use for flexible wearing. The charging case keeps transmitters, receiver, and accessories together for easy carrying and instant setup [1].
• 4TX + 8RX Capability & Four-Channel Output [2]
  • Use up to four transmitters and eight receivers at once for effortless multi-person and multi-camera setups. With select cameras or software, you can record four separate audio tracks, making post-production easier.
• Adaptive Gain Control for Balanced Volume [3]
  • Automatic mode prevents audio clipping in dynamic outdoor scenes like sports events. Dynamic mode adjusts gain for consistent loudness, ideal for quiet indoor environments such as studios.
• Three Voice Tone Presets [4], Two-Level Noise Cancelling [5]
  • Choose from three voice tone presets: Regular delivers natural and balanced sound for daily recording, Rich for fuller lows, and Bright for extra clarity in streaming or teaching. Two noise cancelling levels reduce background noise. Low for quiet indoor spaces, while High ensures your voice stays clear in noisy environments.
• Dual Band Anti-Interference [6], Lossless Audio Transmission
  • Automatically hops between 2.4 GHz and 5 GHz bands [6] for strong anti-interference and 400m stable audio transmission [7]. Enjoy 48kHz/24-bit lossless audio [8] for high-fidelity sound, even in complex environments.
• Dual-File 32-bit Float Internal Recording
  • Saves both the original track and an algorithm-enhanced version [9] to prevent data loss. A high dynamic range captures every detail, from whispers to loud sounds, providing more flexibility in post-production.
• Extended Operating Time & Fast Charging
  • Transmitter lasts 8 hours [12], receiver 10 hours [12], and the charging case provides up to 28 hours total [13]. A 5-minute charge gives 2 hours of use [14], so you’re always ready to create. Multiple power-saving features and support for recording while charging [15] keep you powered all day.
• Integrated Timecode for Seamless Editing
  • High-precision timecode [10] ensures precise sync with less than one frame of drift in 24 hours [11], making multi-camera editing fast and easy.

General

• Polar Pattern
  Omnidirectional
• Frequency Response
  Low Cut Off: 20 Hz-20 kHz (encoded)
  Low Cut Off: 20 Hz-24 kHz (lossless)
  Low Cut On: 100 Hz-20 kHz (encoded)
  Low Cut On: 100 Hz-24 kHz (lossless)
• Microphone Sensitivity
  Microphone Capsule: -36±1 dBV@1 kHz, 94 dB SPL
• Signal-to-Noise Ratio (SNR)
  72 dB
• Max Sound Pressure Level (SPL)
  126 dB SPL@1% THD
  130 dB SPL@10% THD
• Sampling Frequency
  48 kHz
• Bit Depth
  32-bit float/24-bit (switchable)
• Max Input Level (3.5 mm)
• Equivalent Noise
  22 dBA
• Monitor Interface Output Power
  Max Output Power: 20 mW@1 kHz, 32 Ω
• Max Transmission Distance
  400 m 

  Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case), with Lossless Audio off, in an open, unobstructed environment free of interference.80 m

  Measured using DJI Mic 3 (2 TX + 1 RX + Charging Case) in a laboratory-simulated high-interference environment, with no packet loss and clear, high-fidelity audio.

Transmitter

• Dimensions
  28.77×28.34×16.35 mm (L×W×H) (with magnet)
• Weight
  16 g (with magnet)
• Wireless Mode
  Wi-Fi: 802.11 a/b/g/n/ac/ax
  SDR: Customizable
• Equivalent Isotropic Radiated Power (EIRP)
  Wi-Fi:
  2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE) 

  SDR:
  2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.150-5.250 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.250-5.350 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.470-5.725 GHz: < 20 dBm (FCC/CE/MIC)
  5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE)

• Wireless Mode Operating Frequency
  Wi-Fi:
  2.400-2.4835 GHz
  5.725-5.850 GHz 

  SDR:
  2.400-2.4835 GHz
  5.150-5.250 GHz
  5.250-5.350 GHz
  5.470-5.725 GHz
  5.725-5.850 GHz

• Bluetooth Protocol
  Bluetooth 5.4
• Bluetooth Operating Frequency
  2.400-2.4835 GHz
• Bluetooth Transmitter Power (EIRP)
  BLE: < 10 dBm
  BR/EDR: < 20 dBm
• Battery Type
  Li-ion
• Battery Capacity
  137 mAh
• Battery Energy
  0.531 Wh
• Battery Voltage
  3.87 V
• Charging Specification
  Max 5 V
• Charging Temperature
  5° to 45° C (41° to 113° F)
• Operating Temperature
  -10° to 45° C (14° to 113° F)
• Charging Time
  Approx. 50 minutes
• Operating Time
  8 hours
• Internal Recording Available Duration
  24-bit (single file): 57.3 hours
  24-bit (dual file): 28.6 hours
  32-bit float (single file): 43.0 hours
  32-bit float (dual file): 21.5 hours

Receiver

• Dimensions
  53.85×28.69×22.00 mm (L×W×H)
• Weight
  25.1 g
• Wireless Mode
  Wi-Fi: 802.11 a/b/g/n/ac/ax
  SDR: Customizable
• Equivalent Isotropic Radiated Power (EIRP)
  Wi-Fi:
  2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE) 

  SDR:
  2.400-2.4835 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.150-5.250 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.250-5.350 GHz: < 20 dBm (FCC/CE/SRRC/MIC)
  5.470-5.725 GHz: < 20 dBm (FCC/CE/MIC)
  5.725-5.850 GHz: < 20 dBm (FCC/SRRC), < 14 dBm (CE)

• Operating Frequency
  Wi-Fi:
  2.400-2.4835 GHz
  5.725-5.850 GHz 

  SDR:
  2.400-2.4835 GHz
  5.150-5.250 GHz
  5.250-5.350 GHz
  5.470-5.725 GHz
  5.725-5.850 GHz

• Battery Type
  Li-ion
• Battery Capacity
  275 mAh
• Battery Energy
  1.065 Wh
• Battery Voltage
  3.87 V
• Charging Specification
  Max 5 V
• Charging Temperature
  5° to 45° C (41° to 113° F)
• Operating Temperature
  -10° to 45° C (14° to 113° F)
• Charging Time
  Approx. 50 minutes
• Operating Time
  10 hours

Charging Case

• Dimensions
  106.30×42.50×59.20 mm (L×W×H)
• Weight
  164.1 g (charging case only)
• Battery Type
  Li-ion
• Battery Capacity
  1950 mAh
• Battery Energy
  7.55 Wh
• Battery Voltage
  3.87 V
• Charging Specification
  Max 5 V, 3 A
• Charging Temperature
  5° to 40° C (41° to 104° F)
• Operating Temperature
  5° to 45° C (41° to 113° F)
• Charging Time
  Approx. 1.5 hours
• Charging Cycles for TX and RX
  When charging two transmitters and one receiver simultaneously, a fully charged charging case can fully charge them for approx. 2.4 times.