Amplify Your Voice to:

• Reduce stress on your vocal cords and larynx

• Reduce Respiratory Droplet Exposure

How Voice Amplifiers Work

Also called a speech assistance device, a portable voice amplifier is a mini public address system you can clip on your belt or wear around your neck. They’re relatively small units but provide a lot of volume when you need to speak to a large group at an outdoor event or even in an indoor assembly where the whole gym is full of students and teachers.

https://mytechclassroom.com/best-voice-amplifiers-for-teachers/