Instant live audio communication with pitchers and catchers gives coaches the power to teach, adjust, and win in real time. It's the ultimate competitive advantage.  The Cobalt PLUS baseball coach-to-player communication system gives coaches a direct, live audio connection to the players who impact every pitch. This secure, reliable baseball communication system enables faster adjustments, better player development, and smarter in-game decisions.

Trusted by thousands of coaches and players, Cobalt PLUS goes beyond a traditional baseball pitch calling system by providing live, one-to-one audio communication for pitch calls, immediate feedback, instruction, and real-time adjustments. Whether using coach-to-pitcher communication, coach-to-catcher communication, or both, coaches can reinforce strategy and communicate critical information without slowing down the game.

With a user-friendly design, crystal-clear audio, exceptional range, and proven reliability, Cobalt PLUS delivers the wireless baseball communication coaches need to stay connected with pitchers and catchers—from player development and practice to game-day execution.