Car Lumbar Electric Massage Waist Pillow,12V Electric Car Seat Back Pad Waist Support Waist Cushions,Promote the Human B

Ergonomic design -- According to the human body mechanics, the product has a large number of circular massage columns, built-in vibration starter which has massage function, leaning against it is conducive to human blood circulation. Using the most advanced physiotherapy design to correct back sitting position, while relax your waist for sitting a long time.
Features -- Can be connected to the car cigarette lighter 12V DC power, the vibration velocity of lumbar can be freely adjusted, with drive-by-wire switch.
Easy to use -- The product is equipped with elastic band, it can be directly set on the seat, easy to use. The length of cigarette lighter line is 1.5 meters, suitable for all vehicle models.
Material Features -- Fold resistant with fastness, can be comparable to natural leather. Bent at room temperature up to 20 million times without cracking and cold bent 30,000 times without cracking (heat resistance, mechanical resistance). Elongation moderate (with good skin sensation).
Functions -- 1. To improve blood circulation, speed up metabolism. 2. Built-in far-infrared heating element to warm physical body. 3. To dredge venation and alleviate muscle pain.