All-in-One Multifunctionality BP Sing is not just an ordinary karaoke machine, it is a versatile powerhouse. It not only provides all the functions of a standard karaoke machine, but also supports AUX, OTG and USB ports. In addition, it has live broadcast and monitoring functions. If you happen to have two devices, TWS mode turns your room into a musical spectacle. Entertainment on the go: Designed for maximum portability, the BP Sing is incredibly lightweight and equipped with a practical handle and a shoulder strap. Wear it effortlessly and enjoy the joy of singing wherever you like.