HailiCare Intelligent Heated Insoles APP Control USB Rechargeable Wireless Heating Insoles for Women Men 3000mAh Multi-Temperature Adjustable

Features: 1. The heated insoles feature glue-injection reinforcement with fully sealed battery compartments, effectively preventing being crushed and puncture damage. This reinforced and durable structure ensures long-lasting, safe use in all conditions. 2. Our winter electric foot warmers provide precise 40°C/104°F, 50°C/122°F, and 60°C/140°F settings (with 30-70°C adjustment in the app) to comfortably adapt to varying cold weather needs. 3. Each rechargeable heated insole contains a 3000mAh battery providing up to 16 hours at 40°C, supported by efficient 5V/2A fast charging technology. 4. Made with odor-resistant foam material, the intelligent heated insoles deliver soft, breathable, waterproof, and sweat-proof comfort while maintaining dryness during extended wear. 5. Through the dedicated and upgraded app on your mobile phone, these trimmable heating insoles can independently control the temperature of the left, right, and both feet; provide real-time temperature monitoring; and of