The product is powered by a small battery, and the cold pyrotechnics are installed in the middle of the receiving box. The biggest diameter for cold flame is 4.2cm. Each receiving box can simultaneously release 2-3 electronic ignition heads in series. This product is equipped with a 15-key remote control and 12 receiving boxes with a cold fireworks base. The remote control distance is about 80 meters.
Technical Parameter:
Control mode: 15 button Wireless Remote Control
Frequency: 433Mhz
Material: Plastic base
Remote distance: 70-100 meters
Receiver Power: 9V dry battery for each receiver
Channel: 12
Size: 30*24*15 cm
Weight: 3 Kg