Experience ultimate comfort and warmth during the colder months with our Rechargeable Heated Insoles. These electric soft foot warmer insoles are perfect for both women and men, fitting seamlessly into winter work boots and shoes.

Key Features:

• Safety Certification & Quality Assurance: Certified by CE, RoHS, FCC, and PSE, these heated insoles prioritize your safety. The high-density battery is equipped with overcurrent and over-charging safety protection. Additionally, the battery and circuit are safeguarded by a robust Saigang shell, enabling a single insole to support at least 441 pounds (200 kg).
• Precise Temperature Control with LED Display: Utilizing high-frequency dual-channel RF control technology and a temperature memory function, the insoles offer an adjustable range of 40-65 ℃ (104-150 ℉). The wireless remote control makes it easy to set and monitor the temperature.
• Rapid Heating: The latest carbon fiber heating chip provides efficient and even heating, warming up in just 10 seconds. This chip also emits infrared rays, promoting foot warmth and blood circulation, which can alleviate foot discomfort.
• High-Quality Materials: The insoles feature a soft velvet surface for breathability and comfort, coupled with a durable, shock-absorbent PU foam base.
• Waterproof Design: With a waterproof charging port and a silicone-isolated circuit, these insoles are designed to resist water penetration.
• Large Capacity Battery: Equipped with a 2000mAh rechargeable battery, these insoles work flawlessly in temperatures ranging from -20°C to 50°C (-4℉ to 122℉) and provide 3.5-7 hours of continuous heating.
• Customizable Size: The insoles come in various sizes and include marked cut lines for easy customization to fit your footwear.

Whether you're working outdoors or enjoying winter activities, these heated insoles offer the warmth and comfort you need.