The products use 4 pieces #5 AA dry battery to supply power, incept box put as the fireworks products, each incept box can ignite 2-3 pieces ignite in series at the same time. It has two remotes one has four key, one only one key .you can choose use one or two remotes. The valid distance of the remote is about 100 meters.

Usage elucidation:

1. The product have two remotes, four boxes have A, B, C, D four groups. Four key remote Control four groups, incept box work at different time, one key remote control incept box of four groups and work at the same time.

2. Put 4 pieces No.5 cell in the battery box, and turn on the switch, The red and yellow indicators show bright, if there is any indicator not bright ,it means there is something wrong with the receiver box, and it cannot be used.

3. Press the relative button of the remote, you will see the red light will be extinguished and the yellow light will be brighter, it means the remote receivers well.

4. When connect the product, you will see the yellow light will be extinguish and the red light will be brighter, it means that the connecting is good.

5. Press the button of the remote, it fire.