About this item ?Magnetic 2-in-1 Electric Hand Warmer?Innovative 2-pack design with 6000mAh total capacity. Use separately or combine magnetically for versatile warming options. Hand warmers warm both hands simultaneously or share with loved ones. Magnetic attachment ensures secure combination for easy carrying and organization. ?Advanced Safety Features?Rechargeable hand warmers crafted from heat-resistant pure aluminum alloy and fireproof ABS material. Built-in AI chip for precise temperature control prevents overheating while maintaining constant warmth. Safety chip protects against overcharging, overvoltage, and short circuits. CE, UL, and FCC certified after rigorous quality inspections, guaranteeing your safety during use. ?Long-lasting 20-Hour Battery, 3 Adjustable Levels?Powered by dual 3000mAh batteries (6000mAh total) with 3 adjustable temperature levels (105-143F), hand warmers provide up to 20 hours of continuous warmth. Quick 3-4 hour charging time via USB. Enjoy instant warmth with 1-second rapid heating technology. ?Ultra-light and Ultra-thin Pocket Hand Warmers?Each unit weighs only 2.4 oz. Compact dimensions: 3.74 x 2.32 x 0.78 inches. Incredibly lightweight and slim, easy to carry in pockets or bags. ?Perfect Gifts for Men and Women?Ideal winter gift for friends and family. Gifts for Christmas, birthdays, anniversaries, Thanksgiving, and Valentine's Day. Perfect for outdoor enthusiasts; suitable for activities like fishing, golf, hunting, camping, and skiing. Product Description Previous page