Mobile Phone WIFI Controller Ignites Firework

Mobile phone WiFi is so convenient to us nowadays. What’s more, we think mobile phone WiFi is not only used for internet surfing, but also can ignite firework when you use our mobile phone WiFi controller. It contains WiFi controller with 8 relays (WF-8-1R) and WiFi controller software which should be installed into your mobile phone. When your installed this software, your mobile phone will become the transmitter.
Let’s show you all how to use this mobile phone WiFi controller to ignite firework.