General
Polar Pattern
Omnidirectional
Selectable Pickup Modes
Omnidirectional/Super-directional/Cardioid/Figure-8
Frequency Response
Low Cut Off: 20Hz-20kHz
Low Cut On: 100Hz-20kHz
Microphone Sensitivity
Microphone Capsule: -38±1dBV@1kHz, 94dB SPL
Signal-to-Noise Ratio (SNR)
72dB (A-weighted)
Maximum Sound Pressure Level (SPL)
130dB SPL@10% THD
Bit Depth
32-bit float/24-bit
*32-bit float only applies to Transmitter's internal recordings.
Maximum Input Level (3.5 mm)
-8dBV
Equivalent Noise
22dB (A-weighted)
Monitor Interface Output Power
Max Output Power: 20mW@1kHz,32 Ω
Max Transmission Range
400m
*400 meters is measured when the transmitter is connected to the receiver in an open, unobstructed, and interference-free environment. When the transmitter is connected to Insta360 X5 via Bluetooth in an open, unobstructed, and interference-free environment, the transmission range is about 100 meters, which may be affected by device orientation, camera shooting modes, and other factors.
Transmitter
Dimensions
38 × 12.2mm (Diameter×H)
Weight
19.7g (Without Clip)
Wireless Mode
GFSK 1Mbps and 2Mbps
Equivalent Isotropic Radiated Power (EIRP)
2.400-2.4835GHz: ≤ 20dBm (FCC/CE/SRRC/MIC)
Wireless Mode Operating Frequency
2.400-2.4835GHz
Bluetooth Protocol
Bluetooth V5.4
Bluetooth Operating Frequency
2.400-2.4835GHz
Bluetooth Transmitter Power (EIRP)
BLE: ≤ 20dBm
BR/EDR: ≤ 20dBm
Charging Specification
Max 5V
Charging Temperature
0℃ to 45℃
Operating Temperature
-10℃ to 45℃
Charging Time
Fully charged in approximately 1 hour, 80% in about 24 minutes.
*Tested in a lab environment with a 5V/3A charger.
5-Minute Fast Charge
A 5-minute charge gives 1.5 hours of use.
*Tested in a lab environment with the Transmitter’s battery below 50%, charged with a 5V/3A charger. Noise cancelation and internal recording on Transmitter are off. Close-range recording in an interference-free environment, with the Transmitter connected to the Receiver and the Receiver connected to a camera via a 3.5mm camera audio cable.
Operating Time
10 hours
*Measured using Insta360 Mic Pro (2 TX + 1 RX), with noise cancelation and internal recording off under interference-free conditions, with both Transmitters connected to the Receiver and Receiver connected to a camera via the 3.5mm camera audio cable.
Internal Recording Available Duration
24-bit (Mono Internal Recording): 60 hours
24-bit (Stereo Internal Recording): 29.7 hours
32-bit (Mono Internal Recording): 44.8 hours
32-bit (Stereo Internal Recording): 22.2 hours
Receiver
Dimensions
55.80×27.65×21.00 mm (L×W×H)
Wireless Mode
GFSK 1Mbps and 2Mbps
Equivalent Isotropic Radiated Power (EIRP)
2.400 GHz-2.4835 GHz: ≤ 20dBm (FCC/CE/SRRC/MIC)
Operating Frequency
2.400GHz-2.4835GHz
Bluetooth Protocol
Bluetooth V5.4
Bluetooth Operating Frequency
2.400GHz-2.4835GHz
Bluetooth Transmitter Power (EIRP)
BLE: ≤ 20dBm
Charging Specification
Max 5V
Charging Temperature
0℃ to 45℃
Operating Temperature
-10℃ to 45℃
Charging Time
Fully charged in approximately 60 minutes, 80% in about 30 minutes.
*Tested in a lab environment with a 5V/3A charger.
5-Minute Fast Charge
A 5-minute charge gives 1.5 hours of use.
*Tested in a lab environment with the Receiver’s battery below 50%, charged with a 5V/3A charger. Noise cancelation and internal recording on Transmitter are off. Close-range recording in an interference-free environment, with the Transmitter connected to the Receiver and the Receiver connected to a camera via a 3.5mm camera audio cable.
Operating Time
11 hours
*Measured using Insta360 Mic Pro (2 TX + 1 RX), with noise cancelation and internal recording off under interference-free conditions, with both Transmitters connected to the Receiver and Receiver connected to a camera via the 3.5mm camera audio cable.
Charging Case
Dimensions
122.00×61.90×42.20 mm (L×W×H)
Weight
174g (Charging Case only, without included accessories)
Charging Specification
Max 5V
Charging Temperature
0℃ to 45℃
Operating Temperature
-10℃ to 45℃
Operating Time with Charging Case
30 hours
*Measured using Insta360 Mic Pro (2 TX + 1 RX), with the Charging Case fully charged, noise cancelation and internal recording on the Transmitters are off. Close‑range recording in an interference‑free environment, with both Transmitters connected to the Receiver and the Receiver connected to a camera via a 3.5mm camera audio cable.
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. 2 times.
Timecode
Supported Frame Rate
23.98F, 24F, 25F, 29.97F, 29.97DF, 30F, 30DF, 50F, 60F
Offset
Deviation less than 1 frame within 24 hours*
Input Voltage
Not greater than +6dBu
Output Port
3.5 mm TRS, USB-C