NEW DC 12V Built-in Car Seat Heater Kit Fit 2 Seats Universal Alloy Wire Fast Heating Pads 3-Levels Control Switch For Car Seats Features: A comfortable necessary for driving in winter. Designed to be installed between the seat cover and cushion. Using a heating pad that can reduce air conditioning open, not only fuel-efficient can also relieve the air conditioning hot, relieve driving fatigue. Made of alloy wire material, quick heat-up time, not easy to corrode or break. The alloy wire heating pad can be cut horizontally according to the size of the seat. Two heated pads for one seat: 1pc on back and 1pc on the bottom. With sticker, easy to install. Specification: Material: Alloy Wire DimensionUnit: Approx. 48cm x 27cm 18.9'' x 10.6'' Wire Length: 2.3M 90.5'' Color: White Power Rating: DC 12V, 27W/Pad Temperature range : 30-55 Fitment: Fit for most cars Note: Please verify your seat covers are removable before purchase. Professional installation is highly recommended!!! Please DO NOT use on seats where the covers are fused to the foam. Package Included:Please differentiate between product options As your choose Car Seat Heater Description A. Red main line: Connectlong live wire/positive circuit B. Black main line: As grounding wire C.Yellow auxiliary line: connectto night running light cable D.Red auxiliary line: ConnectACC wire/ON wire E. Switch control box F. Switch: Control 4 heating pads for 2 seats G. Fuse:10A _x000D_