For those who only have the need to connect a pair of heated gloves or a pair of socks, the Junior Controller offers an all-in-one affordable solution to temperature control.The junior controller is designed to regulate the output temperature of 12V heated gloves or socks ONLY. It features a controller attached directly to a y-harness.Four power level indicators:LED Light: Blue Green Amber RedPower Level: 25% 50%. 75% 100% WARNING: Do not connect more than one person’s set of heated clothing items on the same battery harness and controller. The Junior Controller is good for up to 5 amps. Exceeding this will cause overheating and ruin the Controller.