What Our Gearhead® Experts Are Saying:"I've used the Power Set XLP 2C BT on cold days and it keeps my feet toasty warm, even in sub-zero temperatures. The Bluetooth connectivity is handy for adjusting settings without taking off my gloves. A must-have for anyone looking to extend their time on the mountain in comfort. " When winter calls, we answer with the Power Set XLP 2C BT by Hotronic. Whether we're carving down fresh powder or exploring backcountry trails, this foot warmer system ensures our feet stay comfortably warm. The convenience of its Bluetooth technology allows us to adjust heat settings on the fly, making those long days in the snow more enjoyable. In addition to its impressive performance, the Power Set XLP 2C BT boasts a user-friendly design with long-lasting battery life. We appreciate the compact dimensions that fit seamlessly into our ski boots, ensuring warmth without the bulk. Hotronic's innovation means we never have to cut our adventures short due to cold feet.