Telguua Heated Gloves for Men Women,Electric Rechargeable Battery Heated Gloves Ski Mitten Gloves Wateproof Touchscreen Glove Hand Warmer Raynaud's Arthritis About this item Superior heating elements-upgraded electric heated gloves increased 20% heated elements in the thumb, the index finger, and covering the whole hand back, fingers to fingertips, Perfect for anyone working in the cold. Rechargeable heated gloves can stimulate your hand's blood circulation. Great for people who with Raynaud's, Arthritis, Bad Circulation, Stiff Joints.Telguua heated mittens better than disposable hand warmers.it is a must-have for the colder months! The external layer of the electrical rechargeable gloves is made of 150D Oxford fabric, breathable, waterproof, and wind-resistant. And the internal part is made of a soft Polar fleece insulation layer that includes imported heat elements and a pair of 4100mAh rechargeable lithium-ion batteries to keep your hands warm. Buckle-style hook and loop fastener on the cuffs is designed for easy adjustment elastic wrist band, With nonslip palm grip plus a reflective strip on top of the glove. Adjustable thermal control battery heated gloves heat up your whole hand quickly in seconds with the far-infrared fiber heating elements cover the entire hand back and all the fingers till fingertips.3.7V 4100mAh heated gloves with Li-ion battery for unisex mainly heat palm, With an upgraded 4100mAh battery certified by UL, it can provide 6 hours of warm experience at 113-122 ? in the low range, 4 hours at 122~131 ? in the middle range and 2.5 hours at 131~140 ? in the high range.