Feature(may vary by option.)

●[2 Pack Hand Warmers Rechargeable] Our rechargeable hand warmers built-in NCR 21700T battery, it is more stable and safer than other batteries. Each hand heater offers 5000mAh Battery, which can last heating for 3-4 hours in cold winter. Hand warmers warm your heart.
●[Portable and Pocket Size] This pocket hand warmers is very comfortable to hold in hand, pocket size(108*38*26.5mm) for easy to carry, put 2 hand warmers to your pocket to warm your two hands when you are outside. It would be an warm gift for Christmas, Valentines Day and so on. Enjoy a warm winter.
●[Electric Hand Warmers] Excellent Heating Performance, our hand warmers provide 3 levels of heating(level 1: 104°F - 113°F, level 2: 113°F - 122°F, level 3: 122°F - 131°F), our hand warm can be heated quickly in 3 seconds by pressing the heat button.
●[Emergency Power Bank] This electric heater can be used as a power bank, which supports 5V 2A output, it is a great idea for outdoor activity, like hiking, fishing, camping, shopping, this USB rechargeable hand warmers offer emergency battery for your phone.
●[Intelligent Protection] This hand warmers rechargeable uses modern chipsets, with over-voltage protection, short-circuit prevention, over-current protection and more. Safety is a priority for us, our hand warmers use Aluminum + ABS Flame-proof materials, you dont worry about getting fire.

[All-season]

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