Features and specifications: 1) 7 motors inside 2) 3 kinds of massage programs 3) Strong and weak massage intensities 4) Input voltage: AC 220V 5) Output voltage: DC 12V 6) Power: 18W Inner packing: Gift box dimensions: 48.5 x 45 x 13cm Outer packing: 8pcs/ctn Carton dimensions: 99 x 46 x 55cm