Saramonic UwMic9 SP-RX9
UHF Wireless Receiver and Two-channel Audio Mixer
The SP-RX9 is a compact two-channel wireless receiver and mixer, ideal for making videos with iOS or Android mobile devices and cameras. It can be used when paired with transmitters in UwMic9 system to capture audio. Meanwhile, it is an indepentent audio mixer that has three inputs available.