1)back car massage cushion 2)2 neck hands HEIGHT ADJUSTABLE 3)8 thermal balls ... & down backrest 4)seat vibration THERMAL CAR MASSAGE CUSHION,BACK MASSAGE CUSHION,SHIATSU MASSAGER CUSHION,CUSHION MASSAGER 1. Equipped with 12V car connector and AC adapter ... back,upper back,lower back. 5. Vibration massage on seat cushion. 6. High quality PU & carbon fibre surface,antibacterial,wearable. 7 ...