The StagePro PRO-SP24HBSKIT-CARB 24" Presidential Single is ultra adjustable with easy, tool-less set-up. All PrompterPeople monitors are self-reversing* for easy prompting. The lightweight, long life LED backlit display offers a bright 400 nit image (nit is the unit of visible-light intensity), High Bright monitors for outside use are available. Both HighBright and Regular monitors can display prompting with either the included PC and Mac software or with any presentation software such as PowerPoint or Keynote. A durable flight case is available as an upgrade.