Smart Heated Insoles with USB Fast Charge, 3-Temp Waterproof Warmers for Skiing, Hiking & Winter Sports

Features: 1. Full Foot Heating: The USB heated insoles feature a carbon fiber heating element that provides consistent warmth to the entire foot. Enjoy even heat distribution to ensure maximum comfort and warmth during cold weather activities. 2. USB Powered Convenience: These electric heated insoles come with a USB interface, which enables multiple charging methods. Easily power them via a power bank, laptop, or car charger, ensuring you stay warm wherever you are. 3. Wide Application: Our heated insoles for men and women are suitable for indoor and outdoor use, motorcycles, skiing, fishing, travel, camping, cycling, winter cold weather, and outdoor sports essential products. Your feet won't feel cold anymore. But avoid wearing electric heated shoes for strenuous exercise to avoid damage to the heating wire. 4. Washable and Reusable: These rechargeable foot warmers are designed to be durable, washable, and air-dried for reuse. Maintain hygiene and extend the life of the insoles with simple cleaning and care. 5.Supports both APP and manual control:Through the mobile APP, you can precisely adjust four temperature levels from 104°F to 158°F (approximately 40°C-70°C). You can also manually switch modes using the button on the battery compartment without a mobile phone, making operation simple. Specification: 100% new quality. Item Name:USB Heating shoes Pad Material:Foam Battery capacity: 3000mAh Charging voltage: 5V/3A Overcharge protection voltage: 4.2V Over-discharge protection voltage: 2.85V Color: As the picture shows Size:As the picture show(1inch = 2.54cm) Quantity:1 pair Package includes: 1 pair USB Heating shoes Pad 1 pcs Instruction manual 1 pcs USB charging cable Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item.