Boom Cube is the world’s smallest portable speaker for use with your iPhone, iPod, iPad, MacBook or other laptop, tablet or smartphone. Deep bass, 10x the volume, rechargeable, comes in 5 colors. Receive both black and white Boom Cubes with this special TV offer. Boom Cube is big sound you can wear it on a keychain, clip it on your backpack, or hang it anywhere. Just 1 inch square, Boom Cube goes anywhere you go and provides bumpin’ bass and quality rippin’ sound. Up to 5 hours on a single charge.