6 units remote control fireworks firing system + 10 pcs of 3m green fuse igniter

Controller key 1-6 controll receiver 1-6, controller key 11 fire the product at the same time, controller key 12 fire the products shot by shot quickly.                                                         (Packing details: 1 pcs of 12 keys remote controller, 1 pcs of 6 units wire signal receiver, PVC inner pack, paper outside pack, instruction. )