Heated Socks Thermavolt | 3 Heat Settings | With Power Bank | Winter Thermal Socks Unisex for Outdoor & Travel

Never have cold feet in winter again – with the heated socks "Thermavolt" you enjoy pleasant warmth with every step. Thanks to innovative spiral heating technology, not only the toes but the entire soles of your feet are evenly warmed. Perfect for outdoor activities, travel, skiing, or winter walks.

📌 Innovative all-around heating: The integrated heating wires run spirally through the fabric – for even warmth across the entire sole.

✨ Powerful power bank: 4000 mAh battery with up to 10 hours runtime – rechargeable and safe at temperatures from -10 °C to +70 °C.

🎨 Comfort & fit: Soft, elastic material with double thickness – breathable, skin-friendly, and machine washable.

📋 Specifications:

• Material (outside): 51% viscose, 23% nylon, 26% polyester

• Material (inside): 99.9% nylon

• Sizes:

  • M: Total length 30 cm | Sole length 18 cm | Sole width 8 cm

  • L: Total length 33 cm | Sole length 20 cm | Sole width 9 cm

• Weight: M = 460 g | L = 463 g

• Battery: 4000 mAh lithium battery | 3.7 V

• Voltage/charging: 5 V | USB dual cable included

• Heating duration:

  • High (60–65 °C): 4.5–5.5 h

  • Medium (45–59 °C): 6–7.5 h

  • Low (39–44 °C): 9–10 h

• Operation: Double-click to turn on | Hold to turn off | Click to switch heating levels

• Battery life: approx. 500 charge cycles (≥ 80% capacity)

• Operating range: –10 °C to +70 °C