Reverie 5D-FULL Adjustable Bed Base, Wireless, Massage, Wall Snuggler, Zero Gravity, Full Wireless back-lit remote features 2 programmable memory, zero-gravity, anti-snore, and flat buttons Full head and foot articulation, whisper quiet power motors, 850 lb, lift capacity per side Ultra-quiet high definition massage with 10 intensity levels and 3d wave technology, wall-snuggler 4 corner retainer bars to keep any mattress in place, compatible with all mattresses Back up battery power-down features in the event of power loss, 3 in 1 height legs