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

About this item

• Longer Lasting Warmth: With an enhanced 5000mAh x2 rechargeable battery capacity and performance, enjoy 6-15 hours of continuous heat, ideal for all-day outdoor activities. This handwarmer also functions as a power bank, capable of charging your phone over 3.5 times.
• Made to last: Advanced materials and officially certified batteries ensure absolute safety and lasts longer and stronger than ever. UT3 PRO will make an excellent gift for golfers, campers, hunters, hikers, and other outdoor enthusiasts.
• Magnetic Intelligent technology: True double-sided Heating hand warmers is coming! Upon snapping, the external side continues to heat while the internal heating is paused. When separated, both sides of each one activate heating, providing all-around warmth.
• Ultimate in Ergonomics: Through hundreds of refinements, Just for a comfortable grip.You'll have an awesome grip feel a with velvety smoothness surface and slim waist in hand.
• Best Warming Experience: Upgraded with 4-level temperature adjustment, 3S quick heating, This electric hand warmer offering a wider temperature ranging from 38°C to 58°C(100-136°F).We simplify your operation by remembering the previous heating level you selected and switching to it the following time.