*12pcs massage nodes mimic real massage therapist hands to present you deep shiatsu kneading massage and vigorous Thai step massage.

*Selectable heat further relaxes back muscles for a better massage, improve blood circulation by heat massage function.

*4D massage type offering different comfort massage feeling.

*Finger shiatsu mode meet different massage requirements.

*Spot function make you to choose any massage position you like.

*3 modes: full back-upper back-lower back

*controller with timer setting:10-20-30mins

*DC12V 2.5A 30W with car adaptor