◆AC home adapter included.                                       
◆In-put:12V;2A                                                                                                      
◆4 rolling massage nodes                        
◆Cover:PU                           
◆4 rolling massaging nodes moving up and down on back with 3 modes-full back, upper back & lower back.    
◆Computerized control.                                    
◆Customized massage selection.
◆Cushion headrest for added support
◆Easy strapping design for attaching to most seats & chairs.                                              
◆2 vibration motors in seat provide 3 intensities of soothing massage