About this item ?Efficient Heat Distribution: Our Heated socks provide fast, even heating for your entire sole, toes, and instep, effectively enhancing blood circulation and banishing chilly feet. The soft, thick design seamlessly integrates heating wires into the fabric for utmost comfort. ? Customizable Temperature Control Electric Socks: The rechargeable heated socks offer four temperature settings, including high temperature 149°F, medium temperature 131°F and low temperature113°F. allowing you to tailor your warmth for winter's coldest days ? Intelligent App Integration: With a smart app, our electric socks become a breeze to control. Adjust temperature, set timers, power on/off, and even manage individual socks effortlessly. Say goodbye to fumbling for hidden buttons and enjoy added convenience during winter activities and work. ? Premium Cotton Comfort: Crafted from high-quality cotton, these battery heated socks offer superior comfort, warmth, excellent air permeability, and robust elasticity. They comfortably cover the calf without feeling bulky, making them a versatile choice for both men and women. Pair them effortlessly with sneakers, leather shoes, boots, or rain boots. Our Electric heated socks with average size for men/women. Fits 6-14 US size ? Long-Lasting Battery Power: These battery-powered heated socks come equipped with two super-capacity 5000mAh batteries, delivering over 9 hours of warmth—more than double the capacity of traditional heated women's socks. The included USB data cable ensures all-day comfort during extended walks or travel. ? Ideal for Outdoor Adventures: Rechargeable Heated Socks are the perfect companions for outdoor activities such as skiing, hiking, ice fishing, jogging, hunting, cycling, motorcycling, running, snow shoveling, and de-icing. They make excellent warming gifts for parents, lovers, friends, or anyone struggling with cold extremities. Plus, they are perfect for gifting during the holiday season, ensuring that special someone in your life feels cherished and warm-hearted.