"Add battery-powered warmth to your cold-weather defense and keep your digits warm in the worst conditions with a pair of ActionHeat 5V Heated Glove Liners for Ladies. Rechargeable 3,000mAh power bank is controlled with an onboard button to deliver heat up to 5+ hours. Touch-button technology lets you choose between low (110F up to 5+ hours), medium (130F up to 3+ hours), or high (150F up to 2+ hours), settings to keep your hands at just the right temperature. Ultrafine heating fibers strategically placed along the fingers and thumbs keep these highly susceptible areas toasty. Moisture-wicking material provides a snug and secure fit that easily slides right into your regular winter gloves. Waterproof zippered battery pocket stores rechargeable lithium-polymer battery with ease. 24"" dual charging cable included. 95% polyester/5% spandex construction. Imported.Manufacturer style #: AHGL5V. 95% polyester/5% spandex material is light, stretchy, and moisture wicking Add battery-powered warmth to your cold-weather defense Rechargeable 3,000mAh power bank Choose between low, medium, or high settings Delivers toasty warmth up to 5+ hours Ultrafine heating fibers along the fingers and thumbs Waterproof zippered battery pocket Dual charging cable included"