Wireless Portable USB Voice Amplifier Loudspeaker for Teacher - 10w High Sound

Compact wireless USB voice amplifier delivering 10w sound output — loud enough for a large room and suitable for groups of 25-100 people. The Nd-fe-b magnet horn produces clear, powerful audio with strong penetration and wide coverage. Includes a special acoustic microphone plus HiFi original sound amplification for faithful vocal reproduction. Designed to be stylish, ergonomic and mini size: lightweight, sleek and comfortable to wear or carry. Acts as a speaker for phones, computers and tablets; the microphone port can be used as a 3.5mm aux audio port.