Cosyzone Hand Warmers Rechargeable, 2 Pack 8000mAh Electric Hand Warmer Power Bank, 360°Warmth, Perfect for Outdoor and…

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【360 Degree Warmth】Compared with most products on the market, Cosyzone 2022 new upgraded hand warmers adopts a cylindrical design, which is similar in size to the palm and fits the palm better. Hold hand warmers when going out in cold winter, the whole palm feels warm instantly.
【3s Quick Heat】Cosyzone hand warmers adopt upgraded chips, fast heating up in 3 seconds and instantly release the warmth for you. 2 levels of temperatures:Low temperature(40-50℃/104-122℉)and high temperature(50-60℃/122-140℉). Let Raynaud disease patients not have to endure cold fingers in winter.
【Large Battery Capacity】A rechargeable hand warmer is packed with 4000mAh lithium ion battery. 2 pack hand warmers can continuously warm your hands for up to 6 hours. It can also be used as a power bank to charge your electronic device at any time. Perfect for any outdoor activities.such as camping, hiking and skiing.
【Fashionable Breathing Lamp】Our hand warmer adopt one-button design to adjust switch and gear.There is a fashionable breathing lamp around the button, which has both fashion and indication functions. The monochrome light can show the remaining battery,and the breathing lamp can show the temperature level.
【2 Pack Hand Warmer】2-pack design can keep both of your hands from being cold in winter.You can also share with your lover, parents and friends.2 pack hand warmers can not only make her/his hand warm, but also her/his heart. It is a good choice for winter gift. Small well-constructed body makes it lightweight, easy to grasp, and slip into gloves or pocket.