36 кии беспроводной фейерверк стрельбы systempyrotechnic firingsystemsequential firesalvo firestep огонь воспламенитель

1.included in the firing system: 3 pcs receivers, one etx2000-12 transmitter, 3 pcs external battery wire jumpers, one carry case; 2.fire modes:single fire&sequential fire&step fire&salvo fire;