Designed for 1 person to variably control heat separately to multiple garments such as a jacket liner and gloves. A dual controller can manage 2 units on one person (such as jacket and pant) or 1 unit on two people (rider + passenger jacket).
It can also be used to balance the heat between any set of heated garments, such as jacket liner on 1 control and gloves, pants and socks on the other rider. Designed to be mounted to the vehicle. Requires drilling of holes for switch and L.E.D.