Your iPhone already comes with everything you need to capture amazing video. To improve audio capture quality, you will need an external microphone though. The TIKTAALIK Mic+ can help. It is a lightweight Bluetooth microphone with 10 hours battery life. It supports real-time stereo sound.
The Mic+ is compatible with iOS and Android devices. The Mic+ is capable of 48kHz true stereo recording. It is ready for Twitch, YouTube, Zoom, and livestreaming platforms. The Mic+ has a transmission range of 20m. It has Tx and Rx modes to a wide variety of devices.[where to get it]