Immerse yourself in the world of music with crystal-clear sound and become the pop star of your own life with the Procaster Upbeat karaoke speaker. The stage is now your kingdom. Procaster's wireless microphones create a high-quality sound environment and the freedom to move around. Let your voice soar to the heights without distortion or interruption. Plug the wireless microphones into the speaker, switch them on, and you're ready to take the spotlight, both solo and duet. Enjoy the mix of sounds from both microphones while singing with friends or family. The rechargeable Procaster Upbeat elevates the atmosphere of any party as it can play music either wirelessly via Bluetooth or from an external audio source via a 3.5 mm line input. With a convenient carry handle, the speaker is easy to transport from place to place.