Wireless battery system - self-contained system means no fuss or external battery boxes
Advanced far-infrared heating element distributes heat gently and evenly
Convenient socket located in side of heel - no need to remove the battery to recharge
Adjustable to your shoe size - trim the soles for the perfect fit following size guide
Fuss-free convenient charging using the micro-USB cable with any existing USB wall plug, PC or laptop port

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.25 inch
Height : 2.36 inch
Length : 13.07 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 11.36 ounce (View shipping rates and policies)

ASIN : B016I89MA6