silent disco complete system rf led flashing wireless headphones - quiet clubbing party bundle (30 headphones + 2 transmitters

1. led silent disco headphones with three channels, 2.working with our high frequcies of transmitters as far as 500m 3.delivering quite dynamice musics to users. 4.users can choose any of 2 musics as they like. 5.quite convinient charge power for 16pcs at a time. 6. one transmitter connect to one music audio 7.quite easy to carry with everywhere, anytime. 8. working through walls and ceilings