Insta360 Mic Pro - 2 TX + 1 RX

Yes, the transmitters have 32GB of onboard memory and can perform standalone backup recording without the receiver.

The charging case provides up to 30 hours of total operating time for the system, allowing multiple recharges of the transmitters and receiver.

32-bit float recording captures audio with a very wide dynamic range, meaning it can handle both very quiet and very loud sounds without distortion or clipping, making post-production much more forgiving.

Yes, you can customize the information displayed on the e-ink screens using the Insta360 app.

Yes, the system includes a USB-C mobile phone adapter, making it compatible with most modern smartphones. Compatibility may depend on the phone's specific hardware and operating system version.

The system uses Bluetooth V5.4 and 2.4GHz wireless, typically offering a stable connection within a range of up to 100 meters (328 feet) in open, unobstructed environments.

Firmware updates are typically managed through the Insta360 app, which will prompt you when an update is available and guide you through the installation process.

Verify that the transmitters and receiver are paired and powered on. Check that the receiver is correctly connected to your camera or phone and that the correct audio input is selected in your recording software/app. Ensure the volume levels are not set to zero.

Ensure the input gain on the transmitters is set appropriately. If recording in 32-bit float, this should be less of an issue, but check settings. Lower the gain if necessary or reposition the microphone away from the sound source.

Ensure the transmitters and receiver are within the recommended wireless range. Minimize obstructions between devices. Check for interference from other wireless devices operating on similar frequencies.

Experiment with the different directional pickup modes to find the one that best isolates your subject. Ensure the NPU noise-cancelling is enabled. Use the windshields to reduce wind noise.