BARCHI HEAT heated socks for men and women

"TRUST: BARCHI HEAT has specialized in electric heating products for over 10 years, has a solid technical background, and has received much recognition from our customers. It is our constant endeavor to continuously improve product design, improve product quality, and better meet customer needs. ADJUSTABLE TEMPERATURE: These heated socks are equipped with 3 temperature levels that can be adjusted according to the outside temperature and personal preference to meet your different needs. With two 7.4V 2200mAh lithium batteries, compared to other 3.7V or 5V batteries on the market, it has a faster heating speed, more stable operation, higher energy density, longer lifespan, small size, and light weight, easy to carry. GOOD MATERIAL AND DESIGN: These heated socks are made of comfortable, soft, breathable, elastic, and thickened materials. The heat-generating wires are ergonomically incorporated and precisely sewn in the forefoot, toe, and instep areas, which are prone to cold, to keep your feet comfortable and warm. The hidden elastic ultra-fine wire is used to avoid discomfort and prevent circuit damage from stretching. SAFE & RELIABLE: These heated socks have passed various safety certificates. Wear it in winter, you can go camping, running, cycling, skiing, skating, hunting, fishing, hiking, on duty, shoveling snow, and various other outdoor activities. Infrared heating can stimulate blood circulation. Very suitable for people with rheumatism, poor circulation, and stiff joints. So it is also a very good gift choice, very good Thanksgiving, Christmas gift. WORRY-FREE AFTER-SALES: These heated socks come in 4 sizes and can be worn by adults and teenagers. Please fully charge it for the first time (about 3.5 hours). For any quality or usage problems, please contact us through the Amazon "Contact Seller" channel, we must solve it within 24 hours, please rest assured of the purchase."