【Warm And Cozy Heated Socks】: Discover the ultimate in warmth and comfort with our heated socks. Designed with 3 adjustable heat settings, they deliver consistent heat to keep your feet snug and cozy. Perfect for chilly weather, these socks are ideal for indoor activities like working in bed, lounging on the sofa, and relaxing at home. Powered by a 4000mAh battery, enjoy 5 to 10 hours of continuous warmth. Note: Not ski socks
【Upgraded 4000mAh Ultra-Light Battery Pack】Equipped with a 3.7V2A DC interface battery, This 4000mAh battery comes with a 10W charging accessory (fully charged in just 3-4 hours). Ultra-light and ultra-thin (1 battery only 0.19 lbs and 3.2×1.7×0.6 inches), it won't weigh you down. Enjoy up to 10 hours of warmth: High (130°F):** 4.30–5 hours* **Medium (120°F):** 6.30–7 hours* **Low (115°F):** 9.30–10 hours.
【Upgrade Heating Element & 30s Quick Heating】Long press the button to activate the upgraded heating element, which warms up in under 30 seconds. *Note: This product needs to be worn on feet—you'll feel the temperature rise gradually through direct foot contact, the key to perceiving warmth.* Choose from 3 adjustable heat levels: High: 130°F / 50–55°C; Medium: 120°F / 45–50°C; Low: 113°F / 40–45°C. Easily switch modes to fit your environment and stay warm all day.
【Reliable Customer Support】Your satisfaction is our priority. If you encounter any issues or need a replacement part, simply go to **Your Orders > Order Problems > Contact Seller** on Amazon. Our support team will respond within 24 hours to resolve your concerns quickly and efficiently.
【WARM TIP】: 1. If the package is missing batteries or the batteries have quality issues and cannot be used, please contact us, and we will assist you in replacing or reissuing them. 2. Our batteries are 3.7V2A 3.5MM DC connector batteries, if you are looking for a spare battery, please don't buy the wrong one.3. Please turn off the heating function when you stop using it, to avoid the damage of the product by heating for a long time.