The Central Charging Drum now houses 3 x 3.0 USB A Ports with 2.4amp charging, which allows for simultaneous power-ups for all your electronic needs. Impact Responsive, Halo Lighting is activated when any Cable Guy is placed within the Circular Cradle. And the Fixed Boom, now wider and thicker for more secure support, extends up to the silicone padded Headphone Rest at the top.