Fireworks Box, Box Big, 150 meters Range Firing System Convenient Wireless Control Fire Work for Display Show

Fireworks box,Wireless remote control electronic fireworks shooting system,very convenient. Fireworks box big,The receiver is very economical,they can be used separately. If one fails,others will continue to operate. The system is scalable. Just buy more receivers from the website below Receivers are pre-programmed for your convenience, but they are reprogramable. Made of high quality material,the product is