Start the party right Set the party off with a bang with this awesome, light effect cube speaker! Powerful sound, big bass and ethereal 360° lights bathe the room with good vibes. Connect up to 50 speakers for a wall of light and sound. Powerful sound with extra-heavy bass This karaoke cube speaker will immerse the room in rich sounds and banging bass. The built-in battery lets you move the party outside for up to 12 hours of play time on a single charge. Connect up to 50 speakers for a wall of sound You can connect up to 50 speakers together. A handle at the top and the cube design allow you to easily stack speakers on top of each other. Create a wall of sound with a glowing mesh of lights to get your party started right. 360° light bars pulse and glow to the music Glowing light bars pulse through the semitransparent speaker creating a futuristic 360° light show to accompany your tunes. The lights will change colour and pulse along with your music. 2 mic inputs. Karaoke effects 2 mic inputs allow you to kick your party into karaoke mode. Take it up a notch with echo, female/male voice switch and vocal fader voice effects. Both mics and effects have their own controls on the speaker. Connect easily via Bluetooth, USB or audio-in Connect any way you like. Stream your tunes via Bluetooth. Easily connect other devices via audio-in or USB. You can also connect to another speaker or amp using the line-out socket.