Winbridge S92 Pro 25 Watts Mini Portable Rechargeable Voice Amplifier Minimum Gain with Digital Attenuation:

Minimum Gain with Digital Attenuation: -30dB

It does the same thing with any unwanted noise

Kids will love to pass around the microphone and take turns speaking

iPhone 12 Pro Max/12 Pro/12 Mini/12

Yoga classroom even for tourist guide

Winbridge S92 Pro 25 Watts Mini Portable Rechargeable Voice Amplifier Minimum Gain with Digital Attenuation:WinBridge S92 Pro Portable PA System comes with a U5 handheld Bluetooth microphone and U8 wireless headset mic, speaker gives off a good clear sound, you could easily make a presentation to a group of 100 200 people and be heard clearly. It can also be a portable karaoke speaker. The main pa speaker unit has a very good build quality, solid feel and well made. Shiny black, good buttons for controlling and easy to reach. Very substantial. Easy to use,