unkown Rechargeable Wireless Voice Amplifier Portable Teacher Microphone Speaker System

Rechargeable Wireless Voice Amplifier Portable Teacher Microphone Speaker System Comes with a wireless microphone that supports free movement within 30 meters, suitable for both teaching and presentations, ensuring your voice is always clear and loud! equipped with LED display that shows the volume, working mode, time, and connection status in real - time wireless microphone can be easily paired with your phone/iPad/PC via Bluetooth or directly connect to a USB flash drive/USB to play audio files. It also supports TF card playback, with excellent compatibility. New open box vd5232