Especially for you :) I set this up with an idle, so you don't have to re-start them, every time someone enters the room :) Sound Triggers: FINALE, BOOM Trigger for this color: FWY Triggers for all in this aerial display set are also: Finale (when you want to trigger them all at once) Stop (when you wish them all to stop) For a spectacular grand finale, i would suggest spacing them apart at varying heights for best effect, and/or space only slightly for dual color effects :) Please click "Try It" to view this item in 3D! I sincerely hope you enjoy this as much as I have enjoyed creating it :) Remember, your reviews are my power, so if you love it, don't forget to show me some love :) Please refer to catalog icon for your purchase :) no refunds :)