Functions:
1,4functions: massage, kneading, seat vibration, heating
2,3 rolling 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 

Guarantee: 

1) As we are factory, we can guarantee our price is first-hand, very cheap and competitive.

2) To make sure customer buy good quality material and service from us. Before customer place order, we will sent each samples to customer for approve. Before shipment, our QC staff will check quality 1pcs by 1pcs.

3) If you receive defective items, please email us a picture of the defective part.

We will send you a replacement without extra charger, or offer refund.