The Movo Edge-uc-duo is a Wireless microphone system for home, studio, and location use. Designed for use with Android devices with a Usb-c port, the Edge-uc-duo transmits signal up to 200-feet at a frequency of 2.4 GHz. Pair it up with your Dji Om 4 or 5. Dual channel select offers mono and stereo modes, as well as options for volume control, gain adjustment, and headphone monitoring. Wireless receiver features Usb Type-c jack that plugs directly into your recording device or smartphone.