According to the human body mechanics,positive massage cylinder propotype,the built-in vibration starterwith massage function on the waist,be helpful for human body blood circulaion.
Using the most advanced physical design, correct back sitting pose, remain sedentary waist lumbar to relax.
Connect the DC 12V power supply, the waist on the vibration of the speed can be adjusted freely(with strength 2 block can be adjusted), with wire control switch.
lighter line length 1.5 meters, applicable to all models
Size description:35(length)*34(width) *10(thickness)cm
Kasstino Specialized Electrical Car Auto Seat Cover Back Cushion Massage Lumbar Support
Kasstino Specialized Electrical Car Auto Seat Cover Back Cushion Massage Lumbar Support (Black&White) - B01JRYBLO8