At Enbon, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. event led screen Enbon is a comprehensive manufacturer and supplier of high-quality products and one-stop service. We will, as always, actively provide prompt services such. For more details about our event led screen and other products, just let us know.The product runs with no noise. People can't even notice it is running and they will not hear any humming.