DJI Mic Mini 2 - Specifications

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DJI Mic Mini 2 Transmitter

Model
 DMMT02
Dimensions 28.58×28.04×13.52 mm (L×W×H)
Weight Approx. 11 g (excluding the magnet clip and magnet)
Wireless Mode
 GFSK 2Mbps
Equivalent Isotropic Radiated Power (EIRP) < 20 dBm
Wireless Mode Operating Frequency 2.400-2.4835 GHz
Bluetooth Protocol Bluetooth 5.3
Bluetooth Operating Frequency
 2.400-2.4835 GHz
Bluetooth Transmitter Power (EIRP)

< 20 dBm
Battery Type

Li-ion
Battery Capacity

114 mAh
Battery Energy

0.45 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. 70 minutes
Operating Time

Approx. 11.5 hours

Measured using DJI Mic Mini 2 (2 TX + 1 RX), with noise cancellation off, during close-range audio recording under interference-free conditions, with the transmitter connected to the receiver and the receiver connected to a camera via the Camera Audio Cable (3.5mm TRS).

DJI Mic Mini Receiver

Model
 DMMR01
Dimensions 46.50×29.61×19.32 mm (L×W×H)
Weight Approx. 17.8 g (including the interface cover)
Wireless Mode GFSK 2Mbps
Equivalent Isotropic Radiated Power (EIRP) < 20 dBm
Operating Frequency 2.400-2.4835 GHz
Bluetooth Protocol Bluetooth 5.3
Bluetooth Transmitter Power (EIRP) < 20 dBm
Bluetooth Operating Frequency 2.400-2.4835 GHz
Battery Type Li-ion
Battery Capacity 170 mAh
Battery Energy 0.66 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. 100 minutes
Operating Time

Approx. 10.5 hours

Measured using DJI Mic Mini 2 (2 TX + 1 RX), with noise cancellation off, during close-range audio recording under interference-free conditions, with the transmitter connected to the receiver and the receiver connected to a camera via the Camera Audio Cable (3.5mm TRS).

DJI Mic Mini 2 Charging Case

Model  DMMC02
Dimensions 106.30×42.50×59.20 mm (L×W×H)
Weight Approx. 159.3 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. 2 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. 3.6 times.

DJI Mic Series Mobile Receiver

Model DMMR02
Dimensions 39.26×27.26×8.97 mm (L×W×H)
Weight Approx. 6.5 g
Wireless Mode GFSK 2Mbps
Equivalent Isotropic Radiated Power (EIRP) < 20 dBm
Operating Frequency 2.400-2.4835 GHz
Bluetooth Protocol Bluetooth 5.3
Bluetooth Transmitter Power (EIRP) < 20 dBm
Bluetooth Operating Frequency 2.400-2.4835 GHz
Charging Temperature 5° to 45° C (41° to 113° F)
Operating Temperature  -10° to 45° C (14° to 113° F)

DJI Mic Mini 2 Charging Case (1 TX + 1 Mobile RX)

Model  DMMCS2
Dimensions 78.8×33.07×44.70 mm (L×W×H)
Weight Approx. 71.0 g (charging case only)
Battery Type Li-ion
Battery Capacity 275 mAh
Battery Energy 1.07 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 hour
Charging Cycles for TX Approx. 1.3 cycles when charging one TX

General

Polar Pattern  Omnidirectional
Frequency Response Low Cut Off: 20 Hz - 20 kHz
Low Cut On: 100 Hz - 20 kHz
Maximum Sound Pressure Level (SPL) 120 dB SPL@1% THD
Max Input Level (3.5 mm) -
Equivalent Noise 24 dBA
Monitor Interface Output Power 20 mW@1 kHz, 32 Ω (DJI Mic Series Mobile Receiver)
Max Transmission Distance

400 m*

300 m**

200 m***

* When used with the DJI Mic Mini Receiver in DJI Mic Mini 2 (2 TX + 1 RX), transmission distance can reach up to 400 m in open, unobstructed, interference-free environments.
** When used with the DJI Mic Series Mobile Receiver in green light mode with two DJI Mic Mini 2 or two DJI Mic Mini transmitters, transmission distance can reach up to 300 m in open, unobstructed, interference-free environments.
*** When used with the DJI Mic Series Mobile Receiver in blue light mode, mixing any two from DJI Mic Mini 2, DJI Mic 3, DJI Mic Mini, or DJI Mic 2 transmitters, transmission distance can reach up to 200 m in open, unobstructed, interference-free environments.