The TEMPUR-Ergo power base is an essential part of a holistic sleep system, combining premium technologies like QuietMode™ which gently tilts your mattress to an anti-snore position, USB ports and underbed lighting for a seamless sleep experience. Pairing the zero-gravity option and two-zone massage simulate weightlessness and help takes the pressure off your back while soothing your body while you sleep. Protect your adjustable base with FirmCare Protection Plan.