Our application is free and you need an internet connection to use it. 24/7 transmission from El Salvador, Central America Listen live to the Rock & Pop music in Spanish that made history in Latin America in the 80s and 90s. With the live locution of your announcers from El Salvador to the whole world. Live broadcast 24 hours. With live programs in which you can participate with your greetings, comments and even calls to the cabin Listen to Superstereo Radio in your app with your mobile data plan with confidence: 1 hour of radio will only consume approximately 55 MB, which becomes up to 16 hours of radio for each GB in your plan (Approximate estimates that may vary slightly)