The S4Optiks 2000 CB is a combo chair and stand that are connected. This set up is Brand new and is an electric up and down with a manual tilt recline. This chair comes fully refurbished by an in house trained and certified technician. We checak and replace if neceesary the wiring, the pumps, the seals, and the hydraulics. This chair also comes with brand new upholstery color of your choice with a 6 month parts and service warranty.