Electronic fireworks use colored scraps of paper sprayed into the air to reflect colored lights and whistles, resulting in the discharge effect of gunpowder fireworks. It belongs to environmental protection fireworks, does not produce toxic and harmful gases, does not pollute the environment, but is still flammable. ?

Electronic fireworks is actually a projector, the fuselage is hemispherical, at first glance it feels more like an astronomical telescope. Projected in a dark space by the above six high-brightness LED lenses. There is a big lens, four small lenses, and a lens that can rotate 180 degrees. All the lenses are protected by a transparent spherical cover. And the base has a row of operation buttons.

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Precautions:

When using electronic salute, first turn on the power switch and check whether the battery capacity meets the specified requirements. Then open the oxygen and liquefied gas valves, check whether oxygen and liquefied gas are sufficient, and check whether there is abnormal sound or odor. If everything is normal, just press the operation key of the remote control, the electronic salute will make a strong shock sound, and the sound can be adjusted at will according to the environment.

Pay special attention to rainy days during the use and storage of salute. When not in use, the salute must be placed indoors or covered with tarpaulin.

Baidu encyclopedia-electronic fireworks