Wireless USB Portable Voice Amplifier Loudspeaker for Teacher — 10w Powerful Sound, Nd-fe-b Magnet Horn

Compact wireless USB voice amplifier built for teachers and presenters. Nd-fe-b magnet horn delivers clear audio with strong penetration and wide coverage. 10w sound output is loud enough to fill a big room, suitable for groups of 25-100 people. Includes a special acoustic microphone and offers HiFi original sound amplification. Stylish, ergonomic mini design — lightweight, sleek and comfortable for extended use. Can work as speaker for es, computers, s/ tablets (Microphone port can be used as 3.5mm aux audio port).