UNIQUE AND THOUGHTFUL DESIGN Equipped with exquisite battery pockets and buttons, the battery is not easy to slip out of the pocket. The snap button design at the battery pocket prevents the wires from running around and tearing. The button equipped on the battery pocket makes it easy to adjust the temperature manually. FOUR-LAYER HEATING WIRE The heating element is composed of non-woven fabric, snake-shaped heating wire, non-woven fabric, and milk silk. Non-woven fabric is an excellent carrier for heating wire. The silk fabric is designed to be more next to the skin for more comfort on the ball of your foot. UPGRADED HEATING WIRE The heating wire wraps your forefoot, toes, and front instep 360 degrees, and you can hardly feel their existence when you wear them, making you very comfortable to wear them. The heating wire is heated evenly, and there is no risk of low-temperature burns. Let you enjoy the warmth of winter without worry. WASHABLE PREMIUM MATERIALS The main materials of our heated socks include crystal fleece, modal core-spun yarn and added spandex, the material is softer and breathable, has moisture-wicking function, is elastic and anti-pilling. Machine wash and dry in the laundry bag and it's ready to use again. Anytime Anywhere Find your Comfort Temperature SMART APP HEATED SOCKS You can be connected to control a single pair of socks: If you feel that one foot is cold, you can control the temperature of the foot individually, or you can control both feet at the same time. You can control the socks according to your actual situation. REAL-TIME POWER DISPLAY The power will be synchronized to the APP in real-time, allowing you to control your power anytime, anywhere. When the power is low, please charge the battery. PRECISE TEMPERATURE ADJUSTMENT The temperature can be precisely adjusted through the APP, the low range is from 86°F-110°F, corresponding to the green button on the switch; the middle range is from 110°F-135°F, corresponding to the white button on the switch; and the high range is from 135°F-158°F, which corresponds to the red button on the switch. The temperature here is defined as normal temperature. Actual value will vary with ambient temperature TIMING ADJUSTMENT If you want to heat the electric socks for a period of time, you can control it through the timing function. The longest time limit is 120 minutes. SUITABLE FOR INDOOR AND OUTDOOR WINTER SPORTS ACTIVITIES MATKAO rechargeable heated socks are perfect for winter sports such as skating, skiing, snowboarding, hiking, hunting, snow shoveling, horseback riding, fishing, dog walking, and other activities that involve working or playing in cold weather. KIND TIPS: Based on the current technology, when the temperature is relatively low, all the heating socks on the market cannot bring a very warm effect. But for ordinary socks, APP smart heating socks is your best choice in winter. Based on the goal of better user experience, our heating socks are already the best solution on the market. The ideal gift - & elegant packaging OUR HEATED SOCKS ARE A GREAT GIFT! In the cold winter, smart APP heated socks can keep feet warm, promote blood circulation, and reduce soreness. Suitable for people with arthritis, Raynaud's, RLS, chronic cold feet, joint stiffness, poor blood circulation, cold weather outdoor work, and various winter activities. It is your best choice and a warm gift. Perfect for special days and holidays such as birthday gifts, Thanksgiving, Christmas, and more. Battery for MATKAO Heated Socks Charger for MATKAO Heated Socks MATKAO Heated Socks APP Control MATKAO Heated Gloves for Men Women heated gloves liners heated gloves liners See Details Add to Cart Add to Cart Add to Cart See Details See Details Customer Reviews 3.3 out of 5 stars 8 4.5 out of 5 stars 2 4.1 out of 5 stars 42 4.4 out of 5 stars 297 3.6 out of 5 stars 22 5.0 out of 5 stars 2 Price — $16.99$16.99 $59.99$59.99 $119.99$119.99 — — Size 2 pairs 9V S-XL M-XL XXS- XXL XXS- XXL Heating Time / / 8 Hours 8.5 Hours 7hours 7hours Heating Modes / / 3 levels temperature adjustable modes 3 levels adjustable modes 3 levels adjustable modes 3 levels adjustable modes Battery Capacity 7.4V 3000mAh（＞5500mAh） / 7.4V 3000mAh 7.4V 3000mAh 7.4V 3000mAh 7.4V 2500mAh Useful For Battery for Heatd Socks Charger for Heatd Socks Arthritis, Raynaud‘s, Cold feet and People who Suffers From Sleep Disorder Arthritis, Raynaud‘s Arthritis, Raynaud‘s Arthritis, Raynaud‘s