Overview: Carbon Fiber material, not easy to corrode or break.Comfortable driving in winter. 2. Dual Temperature Control System.This system regulates the flow of power and maintains a precise temperature range whether on the high or low setting. 3. Key Features: - Carbon Fiber material, not easy to corrode or break.Comfortable driving in winter. 2 - Dual Temperature Control System.This system regulates the flow of power and maintains a precise temperature range whether on the high or low setting. 3 - 3 Level Adjustable.Continuous temperature monitoring prevents overheating, safe and reliable. 4 Specifications: - Rated voltage: 12V-13.5V - Round Switch: 3 Levels Switch temperature settings with Harness - Temperature variation range: 30℃-45℃ - Fitment: It is a universal model,so it fit all seats such as car, SUV, truck, RV, boat, universal fit on any 12V DC system on leather. - Note: - Tips: The product may be updated constantly,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. - Colour: As Shown - Material: Plastic + Carbon fiber - Package Contents: - Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Package includes: 1 × set (as d)