When installing, make sure that coiled wire coming from the controller is fixed to the battery cord and straight wire coming out of the controller is connected to heated clothing.

Features:

• The single output temperature controller is stylishly designed. It's a true variable controller and comes with an inbuilt rotary on and off switch. Controller ensures that your heated clothing uses only as much power as required depending on how much you want to heat your garment
• LED shows your heat level setting and if the controller is power ON/OFF
• The controller has one output but you can control up to three to four heated clothes (if they are interconnected to each other) with it, if total power used by all heated clothing is not more than 12A
• It comes with an over load, short circuit and reverse polarity protection feature
• Lightweight, weighing only 50g/1.76 oz (without wires), comes with a convenient clip-on hook fixed on the back of the controller which can be attached to your waist belt