Description
[OriginalVoice Amplifier]:SHIDU Acoustic Amplifier clearly amplifies your voice when you give a speech to 50-100 people by yourself. Loud and clear during presentations, making your work easier!.[Light Weight and Portable]:This portable voice amplifier is a portable public address system. You can take it to multiple places,which is suitable for classroom, park, supermarket, tour guide shopping mall to speak..[Support Music Playing]:SHIDU voice amplifier supports Bluetooth/TF card and U-Disk play music, easily turn this voice amplifier into a music speaker, making your speech more lively and interesting..[Working 6hours]:Portable voice amplifier built-in 1100mAh lithium battery,can be used about 6 hours