Lithium Battery Powered & Rechargeable Heated Insoles Keep Feet Warm Pad, Keep Warm 8-9 hours, Size: 43-44 yard(Brown)

Portable rechargeable heated insoles designed to keep feet warm. They provide 8-9 hours of continuous warmth with a built-in lithium battery.

• Product type: Shoes Care
• Compatibility: Size 43-44
• Material: EVA-foam, carbon fiber
• Key feature: Rechargeable heated insoles
• Color/Variant: Brown
• Intended use: Everyday use
• Built-in lithium battery module
• High capacity batteries offer 8-9 continuous hours of runtime
• Warming time varies in different environments
• Made of elastic EVA-foam, soft and comfortable
• Carbon fiber heating material with high conversion rate
• Adopt waterproof heating material
• Insole is washable; can be cleaned with a brush, not machine washable