Hand Warmers Rechargeable with Charging Case, Portable 2 in 1 Electric Handwarmers Reusable, USB Winter Pocket Heater 2 Pack

【Newly Designed Charging Case】Each hand warmer comes with a built-in 2000mAh battery, paired with a 10,000mAh charging case. The charging case can fully charge both hand warmers twice, ensuring continuous warmth. The charging case also has a portable storage function, suitable for long outdoor activities. Whether it’s fishing, hunting, commuting, or working outdoors, the hand warmers can always stay fully charged. 【2-in-1 Magnetic】 The rechargeable hand warmer uses a magnetic design to ensure that the two warmers remain firmly connected. You can use them together or share them with your family, enhancing the overall heating effect for fingers and palms and providing a more even warming experience. There are three adjustable temperature settings, ranging from 95°F to 131°F (35°C to 55°C), to meet different environmental needs. 【Ultra-Long Battery Life】 Two electric hand warmers can provide up to 10 hours of continuous heating on a single charge, and with the charging case, up to 30 hours of warmth. The travel charging case comes with a USB-C charging port and includes a charging cable, which can be fully charged in 6.5 hours. 【Intelligent Temperature Control and Safety】The portable hand warmer uses an intelligent temperature control chip to achieve stable, adjustable, and precise comfortable heating. Additionally, both the hand warmers and the charging case have undergone rigorous testing and received UL, CE, and FCC safety certifications to prevent overheating, short circuits, and other potential risks, ensuring reliable warmth under any conditions. 【Stylish Design & Comfortable Grip】The hand warmer’s design is inspired by supercar keys. It is lightweight, with each hand warmer measuring only 3.46 * 1.5 * 0.83 inches. The ergonomic design, combined with anti-slip textures and natural curves, makes it comfortable to hold and not easy to drop, convenient to put in pockets or gloves. It is not only a hand warmer but also a stylish accessory. 【Suitable for Various Scenarios, The Preferred Gift】Suitable for camping, hunting, skiing, golf, and other outdoor activities, it is also an ideal gift for friends and family, suitable for Thanksgiving, Christmas, birthdays, and other winter occasions.