This portable voice amplifier is perfect for teachers and public speakers. With 18W of power, it provides crystal clear sound amplification that can reach up to 1000 square meters. It comes with a rechargeable battery and a 1-year warranty to ensure that you can use it for a long time without any issues.

The Bluetooth connectivity allows you to connect your phone or other devices and play music or other audio files. The small size and lightweight design make it easy to carry around. The black color of the amplifier gives it a sleek and professional look. Make your voice heard with this powerful and reliable voice amplifier.