... 3)seat vibration 4)CE RoHS car massage cushion car home use massage cushion,back massage cushion,cushion massager,shiatsu massage cushion 1. Equipped with 12V car connector and AC adapter,suitable for car and home use. 2. Backrest ... specialized in massage device,staffing around 300 employees,with capacity of annual turnover USD8 million,with CE,RoHS,ISO9001 certificates for products and factory ...