Get the party popping with the RockJam Bluetooth Karaoke Speaker with Lights. Pair with your mobile device and start streaming karaoke from any of your streaming sites or music services like plug in your mic and start singing.Complete with an illuminating light show you can feel like a real popstar at your next party or anywhere for up to four hours on a single charge.Too shy to sing? Take advantage of the six voice changing effects to become someone else or amuse your audience. . Bluetooth Karaoke Speaker . Microphone Included . Light, Echo and Voice Effects . Rechargeable . AUX Input . Dimensions: 305 x 280 x 170mm