Roughly the size of a soda can, the original Nebula Capsule provided quality picture and sound from a highly portable package. The Capsule II only improves on the same formula. It offers a resolution bump from 480 to 720p, using DLP technology to project images up to 100" on nearly any surface. The speaker system has been significantly improved and is now 60% louder with deeper bass, and Android TV, autofocus, and built-in Google Assistant support make setup and finding content a snap. The battery lasts for up to three hours, and charges in less than that.