Product Review

KARECEL Rechargeable Hand Warmers Electric Hand Warmer Reusable Handwarmers, 5200mAh Powerbank Portable USB Novelty Hand Warmer Heater Battery Charger Pocket Warmer, Gift for Men and Women in Cold Weather Winter Outdoor Sports and Ski Gadgets

Specifications:
Output: 5V/2A
Input: 5V/2A
Capacity: 5200mAh
Product net weight: About 135g
Size: 10.2*5.9*2.4cm
Charging time: 2-3 hours
Working Time: 5-10 hours (The lasting time depends on external temperature and heat settings)

How to use it?
One button controls it all. Press and hold the button until the LEDs light up-it's on!
Once on, Short press ONCE each, red-lights 3stars optional (Low/Medium/High temp).
Long press (4-5sec), power off.
Note: If short press twice, battery showing with blue-lights, and blue-lights shutoff automatically in 40sec.

Packing list:
1* 5200mAh rechargeable hand warmer powerbank
1* Lanyard
1* Micro USB cable
1* User manual
1* Cloth pouch

**Tips:
--Please Keep away from water.
--DO NOT charging and heating simultaneously.
--Please stored in a cool dry place when not in use.
--Put on Cloth pouch to avoid burns when they get too hot for skin contact especially say on the wrists or behind knees where skin is thinner and more fragile.

2 YEAR WARRANTY, we believe in our products and you can buy with Confidence! Any problems? Let us know and we make it right! Enjoy your shopping!