The TEMPUR-Ergo Extend Power Base is Tempur-Pedics most elite power base, combining premium technologies to create the ultimate addition to a holistic sleep experience. With features including adjustable legs, underbed lighting, and USB ports, you can have a rejuvenating rest every night. The wireless remote features one-touch preset buttons and backlit, soft touch function keys so you can easily adjust in the dark. Exclusive Tempur-Pedic PerfectSeat technology optimizes the shape of your mattress, allowing you to relax in a more natural position. Designed with a Zero Gravity Preset, Pillow Tilt, and Child Lock, the base can elevate your head, neck, and feet to closely simulate weightlessness and help take the pressure off your back while you sleep. QuietMode gently tilts your mattress to an anti-snore position for less nighttime disruption. To top it all off, the TEMPUR-Ergo Extend Power Base includes a four-zone massage feature, allowing you to unwind with two massage zones at the head and two at the feet with three levels of intensity.