Features:

Brand new and high quality.
Two functions:
1. 4000mAh power bank for cell phones.
Self-adaptive technique allows intelligent faster, safer charging.
You can take it along with you wherever you go.
Charge your devices anywhere any time you need, such as traveling, camping, hiking, etc
2. Double-side hand warmer.
Keep your hands warm in this cold winter.
Compact, cute and unique design.
Tiny body with strong functions,long life time.
3.Newly added indicator function, let you know the status of the battery at any time.
4.Give gifts to lovers, friends, this winter is indispensable.


Specification:

Material: aluminum alloy + ABS
Battery capacity: 4200 mA

Product charging time: about 5 hours
Input: 5V-1A
Output: 5V-1A
Temperature: 42-55Deg.C
Size:102*60*26mm
Color: Gold,Gold rose,Blue,Sliver


Packing Include:

1 x Power bank hand warmer


NOTE:

1. For the first time using this product, please fully charge the battery.
2. When charging the mobile power supply, be sure to use the original machine accessories wire or the correct specification wire, otherwise the mobile power supply may be damaged.
3. It is strictly forbidden to beat, impact, disassemble or try to repair this product by yourself.
4 Do not place the mobile power in a humid place and soak the product with water.
5. It is strictly forbidden to place this product in heat source and flammable place.
7. Please put the mobile power in a place that children can\'t take, and avoid children\'s improper use.
8. Put any foreign objects into the USB input and output holes of the mobile power supply to avoid short circuit or damage.
9. To avoid shortening the service life, please charge the mobile power supply at least once every four months.
10.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!