Is it proper for referee to put on wireless earphone in the pitch?

[Cryptomultiplier]

With the 360° cameras around the pitch, I wonder why one you think a referee is putting on an earpiece to cheat on the game. There's always during and after match analysis and any foul play by a referee would be detected.
The earpiece also may be a recorder to hear the referees clear words , to filter noise as well as ensure a back and forth communication between the officiating team and the referee.

The topic of the implications of wearing an earpiece will have been analyzed and discussed in total before it was even allowed in a pitch, so rest easy because if the referee rigs a match with his decision, both VAR, the officiating team, the referee and the teams on ground, would be heavily scrutinized and investigated so as to accurately apportion blame and penalty.

[promise444c5]

What else would they use if not wireless earbuds? A big fu**ing headset?

That was just a joke, but seriously the referee can’t see every angle of the pitch…
He’s always focused on the action around the ball, but there are other officials behind the scenes watching every player’s movement and the entire pitch activity. For example, the VAR control room…

The only way they can bring the match to a pause after noticing something is by communicating with the referee through that earpiece. It’s not just a normal earbud either, it’s a communication device, and it has a microphone…Okay