Lightning-type simulated electronic firecrackers have vivid sound, flash, no gunpowder, no pollution and can be reused. The simulation degree of electronic firecrackers' sound effect is average, and some products use high-frequency speakers to hurt their hearing, which is not suitable for home use. The advantage is that it does not need to be plugged in.

Electronic firecrackers are environment-friendly, safe, gunpowder-free, and can be repeatedly set off, with sound and flash, replacing the traditional gunpowder firecrackers. The circuit of electronic firecrackers consists of power supply, sound, flash and transmission.