3 V4 Referee headset intercom pairing

[@chriszab_DoxaDramas]

Hi. When i pair all together, I hear very bad noise from middle intercom.. can you help me? The reason?

[@markociric5138]

Hi, thanks for the video. Can you tell me how we know the battery level?

[@gavinpilato6035]

If you hear voices, the batteries aren't dead