Square dance lovers dance with headphones.

If the sound insulation effect of headphones is good, then they may dance to the music in the headphones. Just like the brand Cobra Bluetooth headset I am using now, its sound insulation effect is excellent, and you can hardly hear the outside sound when wearing it. If dancers wear these headphones, they only need to dance to the music of the headphones and will not be influenced by the music on the stage.