In this video I’m testing the complete Insta360 Mic Air bundle (1TX + the new USB-C receiver), and I’ll show you why this little Type‑C RX unlocks way more than just “better audio.” I unbox everything, then plug the RX straight into my Android phone (Xiaomi 15 Ultra), DJI Pocket 3, and even my laptop. The key takeaway: it’s widely compatible, it gets recognized instantly as an external audio source, and you can record high-quality audio at 48kHz / 24-bit with proper gain control. I also show how the RX supports dual channels—one receiver can connect two transmitters—so this is basically a 2TX + 1RX ecosystem. Then I test it with Insta360 X5 and talk about the two working styles: Bluetooth (proprietary protocol to bypass the low-quality headset profile) vs standard 2.4GHz mode with the USB‑C receiver. I found a “genius” rotating USB‑C adapter that makes the receiver basically invisible in your final 360 shot, while still allowing fast charging through the side port. One honest downside: when the USB‑C receiver is connected to X5, the button no longer works as a remote controller (it’s just an external mic). I also walk you through firmware updating inside the Insta360 app so you can stay on the latest version.