OCOOPA Magnetic Rechargeable Hand Warmers, True Double Warmth Handwarmers 10000mAh, Up to 15 Hours, Max 136℉, Electric Heater, Father's Gifts, Golf/Hunting/Camping/Cold Weather, UT3 PRO

Introducing the ultimate solution for keeping your hands warm in any cold environment—the Magnetic Intelligent Double-Sided Heating Hand Warmers. Engineered for comfort and efficiency, these innovative hand warmers are designed to transform your cold-weather experience significantly. With a simple snap, the external side continues to heat while the internal heating pauses, allowing you to enjoy continuous warmth without interruption.

The long-lasting performance is bolstered by a powerful 5000mAh...

Introducing the ultimate solution for keeping your hands warm in any cold environment—the Magnetic Intelligent Double-Sided Heating Hand Warmers. Engineered for comfort and efficiency, these innovative hand warmers are designed to transform your cold-weather experience significantly. With a simple snap, the external side continues to heat while the internal heating pauses, allowing you to enjoy continuous warmth without interruption.

The long-lasting performance is bolstered by a powerful 5000mAh x2 rechargeable battery, providing anywhere from 6 to 15 hours of heating—ideal for long outdoor adventures, sports events, or simply enjoying a chilly day outside. Not only do these hand warmers keep your hands cozy, but they also double as an efficient power bank, capable of charging your phone over 3.5 times.

Experience unparalleled warmth with an upgraded 4-level temperature adjustment that delivers quick heating in just 3 seconds. The temperature can be adjusted to a comfortable range of 38°C to 58°C (100-136°F), and our smart technology recalls your last used setting for convenient usability.

Ergonomically designed, these hand warmers fit perfectly in your hands, offering a velvety smooth surface and a slim waist that ensures both comfort and ease of handling. Made to last with advanced materials and officially certified batteries, the UT3 PRO hand warmers stand out as one of the safest options available, making it an exceptional gift for golfers, campers, hunters, hikers, and outdoor enthusiasts alike.