It is a High-Quality Professional Wireless Bluetooth Microphone. The Speakers in the microphone that is good quality and sound. The microphone will be connected automatically after the first connection. If you want to disconnect the microphone, turn off Bluetooth on your phone, or delete device records from your Bluetooth management list. If you only want to listen to the song, minimize the volume of the microphone.
It has a Bluetooth connection & cable connection. You just need to connect your phone with cable or Bluetooth, Then open the singing APP on your phone. Built-in clearly audio and vividly sound effects can make you enjoy listening and singing anytime and anywhere.