back & neck vibrating Massage Cushion relaxed HS-607:1. Main Functions: kneading, heating2. 4 rollers with infrared heating on back3. 2 rollers for neck massage4. Micro computer remote controller for easy using5. DC12V power, can be used at home or in car or in office.6. 30minutes automatic timer7. Fashionable and decent outline design8. Both for car& home using.9. Technical parameter:Technical parameterProduct:73*40+39*39cmPowerrate:48WCarton:79*49*24 cmInput Power:DC 12V, 110/220V, 50HzN.W.:8KGG.W:9 KG Container Loading20'GP40'GP40'HQ310pcs680pcs770pcs