[Technology Upgrade-Double Heating for the thumb and index finger]-A new update for the gloves, as most of us will be getting cold for the fingers, especially the thumb and index finger, so in this season, we add double layers heating elements on those fingers to make sure the heating can be reached to the fingertips more quicky. [ 7.4V 2200mAh Rechargeable Li-ion & 3 Settings Temperature Controller ] This upgraded electric heating gloves Included a pair of 7.4V 2200mah rechargeable lithium polymer . [ Heating Elements Covers Back of hand & Whole Fingers till Finger Tips ] This Heated gloves upgraded to use far infrared fiber heating elements. It is stimulate your hand blood circulation when you put on gloves, and it is also great for people who with health issues. With s Electric gloves, there is gorgeous winter. [ Professional Design and Great Performance for Outdoor Activities ] This heated gloves are designed for the person who loves outdoor sports in the cold winter, like Skiing, Skating, hunting, fishing, camping, hiking, snow activities etc