Warmers heat up after being plugged into a USB outlet. One size fits most: up to men's shoe size 13 or women's shoe size 15. Cord length 57". Compatibility: PC, Mac, Linux, any USB-enabled device that can handle 5V, 3W with 1.5M USB line. Not suitable for children under 6.
This product has no reviews yet. Be the first to review this product. Write a review
Sign Up and Enjoy 20% Off.