This speaker can be connected to any Bluetooth device wirelessly. In addition, it has a powerful 3600mAh battery that gives you 4 hours of uninterrupted operation. For the perfect karaoke party, the speaker is equipped with 2 speakers with disco lights of 6.5 inches in diameter, which deliver powerful and good quality sound. On its cover, it incorporates a practical Control Panel where all the inputs and readers are located, as well as all the necessary playback buttons to go forward, go back and play / pause the music. It also has an FM radio function, with which you can leave your favorite radio stations pre-tuned. Includes a wired microphone, remote control, and charging cable.