The single dial controller regulates the output temperature of your 12V heated clothing. The knobs have 20 variable stages up to 135°F and sets the same heat output for all connected products.
The female plug will connect to the clothing, while the red taped plug connects to the battery harness or another coax cable connection (BMW or battery tender adapter, 12V accessory port).
WARNING: Do not connect more than one person’s set of heated clothing items on the same battery harness and controller. The Single Dial Controller is good for up to 16.5 amps. Exceeding this will cause overheating and ruin the Controller.