Pump up the party with the Pyle Karaoke Speaker Systems. Enjoy plenty of music streaming options that will add life to any occasion. Included wireless microphone makes it perfect for singalong karaoke parties, Bluetooth audio streaming plays all of your favorite songs wirelessly, and the builtin flashing DJ party lights add visual effects to the highpowered sound Use the system at home, on stage or in the auditorium it's perfect for all of your audio and crowd control needs. Convenient carry handle and rolling wheels allow you to easily transport the speaker system to quickly post up and party Additional features include, USB & SD Memory Card Readers, FM Radio along with the ability to connect additional microphones. Get the party going with the Pyle Disco Jam 2 Speaker Systems. If there is static noise while playing music, it's most likely related to a bad cable/connection on one of the Aux Ports/Cables connected to them. Make sure to firmly connect any cables you are using, and when not using the cable to disconnect them, like when you are using Bluetooth.