1.shiatsu,massage,neck heating ,neck fixed massage 2.back rolling 3.neck rolling mode :fit for ... massage cushion:1.Five functions:shiatsu,massage,neck heating,neck fixed massage and seat vibration2.Three back rolling modes:upper,lower ... controlled separately7.Full function remote control8.With DC 12V car adaptor for car use9.Stops automatically after 15 minutes shiatsu,massage,neck ...