Joey周宇 Published at: 2026-06-17 Can't hear the sound from each other? Please check whether you set the 4W to the group, otherwise it would not join the group so that you may not hear the voice. Submit Feedback Previous What should we do if the new headsets paired failed or connection unstable？(In Japan) Next Will there be disturbance between wireless intercom system and other wireless transmission device in a shooting field?
