Much like the Mic 2, the Mic Mini features both 2.4 GHz digital wireless and Bluetooth technology. Bluetooth allows you to connect the transmitters to your DJI Mimo app via iOS or Android device. You can even connect directly to your Osmo Pocket 3, Osmo Action 4, or Osmo Action 5 Pro camera. Toggle different settings via the Mimo app like noise cancellation and audio limiting. Both 3.5mm TRS and USB-C connections are available on the receiver unit for connection to a wide range of devices. An included 3.5mm TRS Camera Audio cable facilitates camera connection and synchronizes the receiver's power with that of the camera. When connected to your mobile device via USB-C, both the receiver and your smartphone can be charged simultaneously and clips can be reviewed using external playback.

Built-in rechargeable batteries on both the transmitter and receiver offer long operating times of 11.5 and 10.5 hours, respectively. Charge the units for just five minutes for an additional 1 hour of use when both are depleted with the included charging dock. In the DJI Mimo app you can toggle auto power off for the system, causing both devices to automatically shut down after 15 minutes if not connected, preserving your battery life.