Feature(may vary by option.)

●2 with multipurpose: one for warming hands and one for charging. You can store one at home and the other often in the office. Or you can use it for yourself while giving the other to a friend who has a tacit understanding.
●Even and comprehensive heat: the cylindrical electric hand warmers provide 360° heat distribution and a comfortable grip, so that your two hands can enjoy an even and pleasant warmth at the same time.
●Quick heating and long service life: the hand warmers set of 2 reusable heat up quickly in 3 seconds in heating mode. The temperature reaches 40-55°C. Single heating for 4-7 hours, meets your use in a morning or a day. If one hand warmer USB runs out of power, the other can continue to warm you for 4-7 hours.
●Functions of the power bank: the double pack can charge 2 electronic products at the same time, e.g. electronic watches and wireless headphones. With a single battery capacity of 5000 mAh and an output power of 5 V/2 A, it can fully charge a completely dead normal mobile phone once, which takes less than 3 hours.
●Charging the hand warmer: It is recommended to charge the hand warmers set of 2 with power bank at 25%-50% if it is not used for a long time. It is not necessary to recharge the pocket warmers reusable when it has electricity. The input power of the hand warmer is also 5V/2A and this takes about 3 hours to fully charge it.

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Description