【Unparalleled Comfort】Made from ultra-soft fleece, these electric heated socks provide exceptional comfort for home, office, or outdoor activities like camping and fishing, keeping your toes warm and cozy. 【Convenient USB Power】Easily powered by any 5V USB output power bank (not included), allowing you to enjoy warmth and comfort anywhere, anytime. 【Stylish Design】Featuring an elegant snowflake pattern, these heated socks add a touch of sophistication to your winter wardrobe, perfect for both indoor and outdoor occasions. 【Moisture-Wicking】Experience ultimate comfort with moisture-wicking technology that keeps your feet dry while maintaining warmth, ensuring long-lasting wear and satisfaction. 【Perfect Gift】Ideal for parents, partners, family, and friends, these heated socks make a thoughtful present for Christmas, Thanksgiving, or any special occasion. Specifications: Material: Ultra-soft fleece with anti-slip dots Size: One size fits most (sock bottom length: about 24-28cm) Input Voltage: DC 5V