Premium Heated Gloves Cold Winter: Designed for winter activities, large capacity 3.7V 2*4000mAh Li-on rechargeable batteries, provide a wide heating area covering your whole back of hand and all fingers in case of poor blood circulation, arthritis, cold weather, or simply for more comfort and warmth in temperature as low as -22F. 3 Heating Levels Intelligent Control: 3 Temperature adjustable, long pressing the switch for 3 seconds to power on, default on high temperature setting(the RED LED will flash),reaching 131-140 in 1 mins. It will automatically turns to middle temperature mode after 5 mins. You can skip the protection period by click the switch, it turns to middle temperature mode(122-131) and LED shows in white. Click again to low temperature mode(113-122) and LED shows in blue. Waterproof and Wear-Resistance: This winter gloves made with all-nylon outer shell and reinforced synthetic leather palm keep rain and snow out, while the TPU breathable membrane allows sweat and moisture to escape. The part between thumb finger and the index is reinforced with PU leather to protect against thumb joints pain in grip and ensures durability. Premium Anti-slip PU leather enhance grip and prevent daily wear and tear. Updated Touch Screen Full Fingers: Convenience to use. This gloves updated touch screen with full fingers, work on any smart device, can pick up call when skiing, snowboarding and riding without taking off the gloves. 100% SATISFACTION: This battery heated gloves provide no-nonsense warmth all winter. Perfect for skiing, snowboarding, hunting, ice fishing, sledding, motorcycle, working outside and anyone who suffers Raynauds, bad circulation, arthritis and stiff joints. We provide this winter gloves with worry-free 18-month warranty and 24/7 customer service. If you any question or unhappy with your purchase, please contact us immediately, HASSLE-FREE refund or replacement.