Amplify your voice with the Gigaphone G100 40W Portable Compact Size Loud Voice Amplifier from JUNGSUNGTECH. This speaker is perfect for business and industrial settings, as well as for use with projectors and presentation equipment. Its compact size makes it easy to transport, while its powerful 40W output ensures that your voice will be heard clearly and loudly. Whether you're giving a presentation or leading a meeting, this voice amplifier is a must-have tool for effective communication.