Functions:
1,4functions: massage, kneading, seat vibration, heating
2,3 rollong modes: upper, lower. full back
3, 2 kneading modes: rolling kneading , neck kneading
4, the seat vibrating can be separately controllable
5,Full function remote control
6, with 12V car adaptor
7, a 15 minutes timer limits fix usage period for safety and reliability
8, it will be automatic reset once switch off