Heated Insoles Heated Shoe Boot Insoles USB Heating Shoe Insole Winter Warm Shoe Insole for Skiing Fishing Hiking

Feature: 1. [Save materials]: non‑woven fabric + carbon fiber + silicone thread. This heating pad allows you to enjoy outdoor activities such as fishing, camping, hiking, motorcycles, skiing, and mountaineering. 2. [USB charging]: Portable, lightweight, easy to carry, ready for your winter. USB port link, connect your mobile power supply, carry it with you, and heat it up! (Do not use in a humid environment, please dry thoroughly before use.) 3. [Rapid heating] Heating within 30 seconds, faster than you think, the excellent heating pad has an automatic shut‑off function (do not use in a humid environment, please dry thoroughly before use) 4. [Easy to use] Ultra‑thin, lightweight, and flexible heaters can quickly provide heat where needed. Install directly on the insole to keep warm. 5. [Super safe] The heating film has excellent insulation strength, excellent electric strength, perfect heat transfer efficiency and good resistance stability. Safe to use and stable performance. Specification: Material: non woven fabric + carbon fiber + silicone thread Size: Medium size (suitable for shoes of size 35 39): 23CM long, 6.5CM at the widest point; Large size (suitable for 40 45 shoes): 26CM long, 7.5CM at the widest point; The total length of wire: 1.7 meters Power: 10W Design temperature: about 40 celsius Application: insole. Package List: 1 Set of Insole Heating Pad Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.