4k HDMI wireless Transmission... 450FT TESTED! Hollyland Mars 4k 

Awesome products by Hollyland!! They are growing FAST! Great video as always Mr Black

cool!! Can you test their latest Pyro series, and 7'' monitor

How is the latency? i want to use something like this to send to my projector for my band, but they one i got off amazon was way too laggy.

Good job Mr Black

Thanks, well done!

I have a problem connecting Sony 7s3 to ATEM switcher… no signal … how does it work on mini ATem?

Would you feel comfortable using this in a concert setting?

That is awesome

Bad ass

Does 4k60?Thanks

That is a little too expensive for me thanks anyway

Please stop with the bell/notification noises.