Theres always a party waiting to happen with the goodmans gbtspkcube speaker this compact device delivers crystal clear sound via bluetooth and accompanies your music with a light show from 4 led panels around the cube design you can listen to music for over 6 hours with the built in li ion battery take the party with you and change the way you experience music with the bold bright and colourful led disco cube share the disco vibe and party to the 360 degree light show with high performance soun