With its many capabilities PentaClass delivers unparalleled acoustic performance; improving audience comprehension and interest The PentaClass system also reduces the possibility of presenter/teacher voice fatigue by providing the smallest presenter’s wireless HD microphone on the market today.
"I am a lecturer and speak all over the world. After trying the Certes PentaClass mic and speaker I was hooked. Now I bring my own to every lecture or speaking engagement I do and insist on using it."
President, JBS GroupRead more