WHYY-Smart Heating Insoles Temperature-Controlled Foot Warmers Electrically Heated Insoles Large-Size Thermal Insoles _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ WHYY-Smart Heating Insoles Temperature-Controlled Foot Warmers Electrically Heated Insoles Large-Size Thermal Insoles_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ No more cold feet. Premium-quality heated insoles with rubber heating , large heating area, even heat distribution. Keep your feet warm - Rechargeable battery heated insole can solve your foot discomfort in cold weather. Keep you active in certain winter activities such as hunting, skiing, motorcycle riding, mountain climbing, or walking, etc. Simple operation, easy to use. Features: 1. Charging Voltage: 5V/1A Charging Current: 400mA, 7.4WH 2. Discharge Current: High: 4.2V/547mA, 3.85V/505mA 3. Operating Voltage: 3.85V/4.2V 4. Battery and Control Module, Battery: 2100mAh 5. Heating Mat: 10*6cm, Load Impedance: 8 ohms 6. Operating Discharge Time: High Temperature (100%): 4 hours and 30 minutes, approximately 55C / Medium Temperature (75%): 6 hours, approximately 50C / Low Temperature (40%): 9 hours, approximately 40C Shoe size Code: 35-40 / 41-46 1 pair X heating insole 1 X remote control 1 X Charging Cable 1 X English manual Color: As shown Material: Mesh Fabric + Rubber Package Contents: Insoles*2 Type-C power cable*1 Remote control*1 Instruction manual*1 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_