Description Being a multipurpose type megaphone with maximum output of 10 watt, this product model..

  Description   This model, being a multipurpose type megaphone with output of 25 wa..

  Description Being a multipurpose type megaphone with maximum output of 25 watt, It is a..

Description This model, being a microphone detachable shoulder type and mobile megaphone with larg..

  Description Do you think the volume of sound is small or the sound is too big or the cost..