What can fireworks be replaced with?

Now many places have issued bans, and traditional fireworks and firecrackers can no longer be set off. Electronic firecrackers conform to the requirements of the times, and are an environmentally friendly, safe, gunpowder-free and repeatedly "set off" electronic product that replaces traditional firecrackers. Electronic firecrackers are made by using the principle of capacitor charging and discharging. After the product is connected to the power supply, it can not only emit the simulated sound of ordinary firecrackers, but also flash with the sound to confuse the fake with the real (provided that a regular manufacturer is selected). Electronic firecrackers are pollution-free, will not cause injuries and fire accidents, and can be reused. It is suggested that friends who have thought about shooting addiction can create a festive atmosphere in a green way.