Klax Ads is the first Audio Advertising Platform The first modern technology for audio platform which works in the field of advertising in an innovative way. It’s a successful investment in integration of communications technology with transportation through mobile application which is carried out by drivers in various types of public transportation where it broadcasts audio advertisements in various parts of Egypt , so that advertisements are promoted in a different ways to the residents of Egypt. This application is connected to the advertising content in general and characterized by its ease of operation to be more easy for users of the application in general.