Superior performance combined with superior comfort‎!‎  Distinct louder pitched whistle provides a more powerful sound‎,‎ without a lot of effort‎,‎ which is easily heard over the crowds‎.‎ Ideal for large outdoor arenas with large crowds and ambient noise‎.‎ The CMG is perfect to reliably hold the Superior performance combined with superior comfort‎!‎  Distinct louder pitched whistle provides a more powerful sound‎,‎ without a lot of effort‎,‎ which is easily heard over the crowds‎.‎ Ideal for large outdoor arenas with large crowds and ambient noise‎.‎ The CMG is perfect to reliably hold the whistle in mouth or fingers in wet conditions‎.‎whistle in mouth or fingers in wet conditions‎.‎