Mobile Warming Unisex Heated Glove Liner, Black

These heated glove liners fit under any heated glove. Engineered with high-quality stretch polyester, the heating technology liners are ultra-thin, to have a form fitting design, but provide long-lasting warmth. Powered by a set of ultra-slim, Mobile Warming 7.4 V rechargeable Lithium-Ion batteries that provide outstanding heating power for hours on end. Use the integrated touch control button to adjust for maximum comfort and long-lasting power. Adjust temperature easily with an integrated touch button controller in-cuff. Choose from four different temperature ranges.