1. 8 deep-kneading rotating nodes imitate the pressure and kneading motions of
a Shiatsu massage to deliver powerful relief for neck,back,shoulder,abdomen,legs,feet pain.
2. 4 buttons to separately control power,heating and node direction,and two speed adjustable.
3. Infrared heating setting adds gentle warmth that enhances blood circulation.
4. DC 12v 2.5A,come with car adaptor.
5. Timer:15mins.
6. Include 2000mA rechargeable Li battery,each time can use 1h.