Boya 3 in 1 Wireless Microphone BOYAMIC with Onboard Recording Dual HDMI including dual feedback mics

including dual feedback mics

It is not bi-directional: it does not support HDMI to DP

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ViewSonic Wireless Screen Casting Kit

Boya 3 in 1 Wireless Microphone BOYAMIC with Onboard Recording Dual HDMI including dual feedback micsBoya 3 in 1 Wireless Microphone with Onboard Recording BOYAMIC boasts a remarkable onboard recording available for storing your recording files in real time. 8GB memory store up to 15 hours of recording, Transmitter USB C port connect to a laptop or smartphone to read recording files The BOYAMIC is equipped with a low cut filter, the wireless microphone can eliminate unwanted low frequency noise (75Hz 150Hz or lower) in your recording. Selectable Mono