AI Hand Warmers Rechargeable, AaoLin 2 Pack Electric Hand Warmers Reusable, 12Hrs Long Heating, Portable Pocket Handwarmer Great Gift for Outdoors, Camping, Golf, Hunting Gear

【2 IN 1, Double the Warmth】Synthesized into one or use one by one, switch freely with the scene. Combined, you’ll enjoy all-round warmth from palm to fingertips. Use one by one, you’ll warm both hands at the same time. 2 pack hand warmers, giving you double the warmth.
【Powerful & Durable】3 heating levels may also be selected with just a simple button. Whether it’s windy, raining or snowing, there’s the right temperature rating to keep your hands warm. The 2000mAh*2 capacity battery can last up to 12h*2 of warmth.
【Safer】 Equipped with 6 Safety Protection Technologies, it has passed nearly 100 safety tests. Precise Temperature Regulate System and more advanced safety features to come up with peace of mind when the usage of it. Products have passed UL, CE, MSDS, FCC certification, and so forth., warm and worry-free.
【Best Gifts for Winter】 This can be a should-have to get through the cold winter. Perfect as a warm gift for men, women, seniors and children on Thanksgiving, Christmas, Birthday, Valentine’s Day, surprise and love to anyone you care about.
【More Practical Design】 Double the heating area, especially suitable for the hyperthermia needs of patients with Raynaud’s arthritis. The ergonomic design may also be held perfectly in your hand and easy to carry to anywhere. Perfect for outside sports, camping, hunting, hiking, golf.