... Year 2009 Enterprise. About this productProduct features: strong Electric adjustable slatted bed frame, and easily to be operated and safely ... 220V,240V,110V,120V power supplies,50W,50HZ.2. Bed board: Firm birch slats, good elastic support, five adjustable zones.3. Elastic ... quality and nice PVC paper.5. Skill function devices: adjustable slat's studs, Springs under studs.Special useIt is special ...