Winter Heating Insole 2000mAh Lithium Battery Wireless Remote Control Warm Feet Fishing Ski Hiking Camping Men and Women

Features: Fast heating, high heat exchange efficiency, fast heating, soft and comfortable. Easy to use, press the button three times before use, open the insole, choose your own temperature with the remote control, and enjoy the warmth. Soft and comfortable, exquisite workmanship. According to the free cutting line, the insole can be cut according to your shoes. It works on most shoes. Specification: Product type: USB heated insole Material: cotton + oasis foam Color: black, red Temperature: about 40-65 ° C Available sizes: 35-40, 41-45 Weight: approx. 0.33 kg