This document summarizes the key attributes and strengths of radio advertising. It notes that radio is a mass medium that can easily deliver messages to many people through both traditional broadcast and digital platforms. Radio provides targeted advertising opportunities to reach the right audiences while also being a trusted medium. It complements on-air campaigns with online content and enhances campaigns by connecting with consumers across multiple touchpoints. Radio delivers engaged listeners who are passionate about content and exposes brands to consumers when they are ready to buy.