Electronic fireworks and firecrackers: environmental protection, safety, gunpowder-free, repeatable "discharge" electronic products, replacing traditional gunpowder and firecrackers, with sounds and flashes very similar to traditional firecrackers.

Compared with real firecrackers, electronic firecrackers will not release harmful gases and pollute the air when used, which is safer than real firecrackers, and can avoid various accidents caused by firecrackers and increase the festive atmosphere of that festival. Although electronic firecrackers are safer than traditional firecrackers, many people still express their reluctance to use them.

There are three forms of electronic firecrackers:

1. Lightning-type simulated electronic firecrackers can not only emit the simulated sound of ordinary firecrackers, but also flash with the sound, which is free from gunpowder and pollution, will not cause personal injury and fire accidents, and can be reused, and can also greatly reduce economic expenditure. The restriction is to use household power supply, which is not convenient to move.

2. Electronic firecracker is a device that uses gas and oxygen to mix left and right fuels. It is as loud as gunpowder and firecrackers, but the disadvantage is that there are certain safety hazards when the mixed gas is ignited.

3, recording firecrackers, playing firecrackers recorded in the chip through audio decoding, the sound is related to power, pure electric energy, mobile and low cost. The disadvantage is that the simulation degree is slightly poor and the atmosphere is not strong.