Key Features • Zero Gravity & Preset Positions: Lifts your head and feet to simulate weightlessness, relieving pressure and relaxing muscles. Includes built-in presets for lumbar support and anti-snore tracking. • Vibrating Massage: Features relaxing massage zones to help you drift off to sleep. • Under-Bed Lighting: Adaptive lighting gently illuminates your floor when getting in or out of bed in the dark. • Device Charging: Built-in USB ports keep your devices fully charged while you sleep. • Size Dimensions: Measures 38" × 80", giving taller sleepers 5 extra inches of legroom compared to a standard Twin. • Split King Capability: Twin XL frames are often bought in pairs to create a Split King, letting two people control their own side of the bed independently.