Name：Heating Multi-Functional Massage Cushion Model：ST-139B Accent： ◆ Make use of the springy massage heads, set the heating and kneading functions together, to catch the much more comfortable massage effect. ◆ Design the automatic protector of the over temperature. ◆ Simple operate ways and convenient for carrying. specification： Rated voltage：AC220V 50Hz Power consumption： 20W Carton Size：43 x 41 x 30 cm N.W：10 kgs G.W：13 kgs PCS/CTN：4 set