General
Polar Pattern
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)
Maximum Sound Pressure Level (SPL)
Sampling Frequency
Bit Depth
- 32-bit float/24-bit
- *32-bit float only applies to Transmitter's internal recordings.
Maximum Input Level (3.5 mm)
Equivalent Noise
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
Weight
Wireless Mode
Equivalent Isotropic Radiated Power (EIRP)
- 2.400-2.4835GHz: ≤ 20dBm (FCC/CE/SRRC/MIC)
Wireless Mode Operating Frequency
Bluetooth Protocol
Bluetooth Operating Frequency
Bluetooth Transmitter Power (EIRP)
- BLE: ≤ 20dBm
- BR/EDR: ≤ 20dBm
Battery Type
Battery Capacity
Battery Energy
Battery Voltage
Charging Specification
Charging Temperature
Operating Temperature
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.
Onboard Memory
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
- 55.8×27.7×21mm (2.2×1.1×0.8in) (L×W×H)
Weight
Wireless Mode
Equivalent Isotropic Radiated Power (EIRP)
- 2.400 GHz-2.4835 GHz: ≤ 20dBm (FCC/CE/SRRC/MIC)
Operating Frequency
Bluetooth Protocol
Bluetooth Operating Frequency
Bluetooth Transmitter Power (EIRP)
Battery Type
Battery Capacity
Battery Energy
Battery Voltage
Charging Specification
Charging Temperature
Operating Temperature
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)
Battery Type
Battery Capacity
Battery Energy
Battery Voltage
Charging Specification
Charging Temperature
Operating Temperature
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
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
Input Port
Input Voltage
Output
Output Port
1. In Omnidirectional Mode, only the top single microphone is active. When Directional Pickup Mode and stereo internal recording are enabled, all three microphones work simultaneously.
2. Mono is enabled as default. In Stereo Mode, when using more than two transmitters, TX1 and TX3 are combined for left channel output, while TX2 and TX4 are combined for right channel output.
3. Internal recording uses the Transmitter as a standalone recorder, audio is saved to 32GB onboard memory. Records in 30-minute segments. Once a recording hits 30 minutes, a new file starts automatically to keep recording without interruption.
4. Measured in a lab environment. Maximum internal recording time is approx. 60 hours for 24-bit mono and 44.8 hours for 32-bit mono formats.
5. When connecting via Bluetooth, native camera audio function is not supported. May require adapting for third-party video apps, recording or livestreaming. Audio resolution is set to 16 kHz by default.
6. Tested in a lab environment using Mic Pro (2 TX + 1 RX) with a fully charged charging case. Tested with noise cancelation and internal recording disabled, under interference-free, close-range recording, with the Transmitter paired to a Receiver connected to a camera via 3.5mm cable.
7. Measured using Insta360 Mic Pro (2 TX + 1 RX) connected to a camera via a 3.5mm cable. Tested in an interference-free environment with close-range audio recording, and with Noise Cancelation and Internal Recording disabled.
8.Tested in a lab environment using a 5V/3A charger on a Transmitter with <50% battery. Tested with noise cancelation and internal recording disabled, under interference-free, close-range recording, with the Transmitter paired to a Receiver connected to a camera via 3.5mm cable.
9. Both the transmitter and receiver support fast charging. The transmitter reaches 80% charge in approx. 24 minutes and 100% in 1 hour. The receiver reaches 80% in approx. 30 minutes and 100% in 1 hour. Measured in a lab environment using a 5V/3A charger.
10. 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.
