Features and specifications: 1) 5 groups of high frequency fat smashing motors 2) 20pcs of magnets 3) 8 massage programs 4) Timer control 5) Input voltage: AC 220V 6) Output voltage: DC 12V 7) Power: 12W Inner packing: Gift box dimensions: 40 x 9 x 14cm Outer packing: 16pcs/ctn Carton dimensions: 82 x 38 x 30cm