Mini Portable PA System USB 2.0

The pocket voice amplifier works with excellent performance.

It is portable and very light weight, with fashionable design.

Extremely suitable for teachers,tour guides, coaches, promotion use, etc.

Come with adjustable headstone microphone which can free your hand.

Come in two ports, one for microphone and one for sound input.

Can be used as voice amplifier and computer MP3 speaker at the same time.