Product: OCOOPA Rechargeable Hand Warmers, 1-Pack 5200mAh Portable Hand Warmer, Electric, Quick Heating, Great for Raynauds Sufferers Pain Relief, Ski, Hunting, Hiking, Winter Gifts, Black
Brand: OCOOPA
Color: Black
Want to spend a warm winter? Looking for a portable and rechargeable hand warmer? Choose OCOOPA hand warmer, give you a warm enjoyment. 

 One product, two uses
 When you feel cold, you could use it as a hand warmer, fast heat both sides in one second, 3 adjustable heating modes for your choice, green and healthy heat transfer keeps you not feeling cold any more. 
 When your phone is out of battery energy, our hand warmer can work as a power bank and in this case, the indicator will be constant blue to indicate that the phone is under normal charging. 

 Intelligent monitoring of battery capacity
 Do you wonder how much battery capacity remains when you are using our hand warmer, just double-click the button, you can know the remaining battery capacity.
 One blue indicator lights up - 0%-30% battery capacity left
 Two blue indicators light up - 30%-66% battery capacity left
 Three blue indicators light up - 66%-100% battery capacity left

  Bring it and warm your cold season
 Built-in 5200mAh lithium battery. only 2-3 hours charging time can make sure 4-8 hours working time, it fully protects you from cold during your outing time. 
 Portable and compact. Pebble shape and small volume allow you to put it anywhere you want, hold it in your hand or put it in your pocket. When you are out for a camping or travel, you can also put it in your bag with its compact size. 

 Product Parameters
 Battery capacity: 5200mAh
 Input: 5V/2A
 Output: 5V/2A
 Product size: L4.09*W2.11*H1.14 inch (104*53.5*29mm) 
 Product N.W: about 4.66 OZ.(132g) 
 Product G.W: about 8.29 OZ.(235g) 
 Charging time: 2-3 hours 
 Working time: 4-8 hours 

 Packing list: 1*hand warmer, 1*flannel bag, 1*charging cable, 1* user manual,1* USB-C converter, 1*certification 

ღ Portable Hand Warmer: pocket size, easy to carry, warm your hands and charge your phone when you go out in cold winter.
♛ Double Side Heating and 3 Levels: rapidly warm up double sides in 1 second. 3 levels of adjustable temperature 95-108℉/108-118℉/118-131℉, press the switch and instantly release the warmth for you.
ღ Large Rechargeable Battery: the reusable hand warmer built-in 5200mAh lithium ion battery, continuously warm your hands for 4-8 hours, charge your phone 1-2 times.
ღ Elegant Aspect and Smoothy Surface: OCOOPA quick heating hand warmer is made of high quality ABS material, grace appearance and smooth surface.
ღ Perfect Gift Idea: great for winter outdoor sports, camping, skiing, cycling, climbing.

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