The LTC Audio Karaoke Star 3 is an all in 1 wireless karaoke system for pubs, clubs or at home. The package consists of 2 speakers, 2 wireless microphones and an amplifier. This will immediately start singing. Thanks to the 2 included microphones, you sing a duet with your best friend. You do not suffer from a cord, because the microphones are wireless. This way you can move freely while singing along with your favorite music. The amplifier has many playback options. Stream music wirelessly via Bluetooth or play music from a USB stick or SD card. Is all your music on a laptop? Then connect a laptop to the line input of the amplifier.