Unisex Winter Warmer Foot USB Charging Electric Heated Insoles For Shoes Heating Insole Boots Cuttable Rechargeable Heater Pads

Material:SiliconeColor:BlackProduct Information:1、Even Heating: The whole foot area is hot, evenly heated, soft and comfortable.2、Long Service Life: 40-55 degrees high temperature heating, high heating temperature and long service life.3、Free to Cut: Can be cut according to your demand, suitable for all kinds of shoes, 35 yards -44 yards, foot length 230-275mm, cut according to the number of yards you need according to the dotted line.4、Waterproof Material: It can be washed directly. The materials we use are waterproof. It can be washed directly without affecting the use effect. It needs to be completely dried and used.5、Promotes Blood Circulation: The heated insole not only protects your feet from damage during the cold winter, but also promotes your blood circulation and has great benefits to your body.Description:1. How long does the insole heat up?A: This type of heating insole can not save electricity or heat, the insole is to be energized to heat, power off cooling, can also be u