Heated Socks for Men and Women - Rechargeable with APP Control Scan the QR code or search "Warm Uping" to download the app. No registration required. Easily control on/off, adjust the temperature between 86°F (30°C) and 158°F (70°C), and set a timing up to 120 minutes via your smartphone. The battery compartment button allows manual control. Detailed user guide provided.

Exclusive Features of Our Heated Socks - Upgraded Battery: Our heated socks now feature a 7.4V, 3000mAh battery, offering longer operation. On the highest setting, they last up to 5 hours. At normal temperature, they work continuously for 10 hours. Consistent charging ensures long use without issues. Ideal for long walks, travel, or outdoor adventures.

• Simultaneous Charging: Both socks can be charged simultaneously using a specially designed cord. With just a 4-hour charging time, your USB rechargeable heated socks will warm you up quickly. Note that batteries may lose power during shipping and storage. Please charge before first use.

• Wrap-Around Heating: Our socks use a 3D hidden loop heating wire to spread heat evenly across the toe area. They heat up within 20 seconds, providing warmth over a larger area and promoting blood circulation. Perfect for adventurous and outdoorsy people who need warmth.

• Versatile Uses: These heated socks are popular for various activities. Work in freezing conditions, outdoor activities like hunting, fishing, skiing, motorcycling, or hiking. Warm your feet at home for chilly winter nights and days. Find comfort and warmth on-toe with our versatile product.

Product Packaging - One pair of heated socks - A pair of 7.4V, 3000mAh batteries - One two-headed charging cable - One 2in1 charging cable - Instruction manual - Sock washing bag

One-Year Warranty - Crafted by a group of dedicated R&D professionals, we offer a one-year warranty on all heated socks. If you encounter any issues, contact us anytime. We promise a response within 24 hours to ensure your satisfaction.