COTOP Hand Warmers Rechargeable 2 Pack, 6000mAh Electric Portable Handwarmers for Glove Pocket, 3 Levels Heat, up to 24hrs Reusable Pocket Heater for Walking, Running, Camping,Tech Gift for Men Women

2 in 1 Design: These Labrador hand warmers with the newest design, they can be used separately or clasp together, both hands can be warmed at the same time. You can also share them with your families or friends Adjustable 3 Levels Temperature: This rechargeable heater with premium chips, you can get an instant heating in 3 seconds, and there are 3 levels of temperature for choice by button clip Porable Size and Long Working Time: Our reusable hand warmer with 3.5 inch body and weight 0.2 lb (for one pack), less 60% weight than traditional hand warmers, and 70% smaller than an iPhone, can be easily held by kids.Up to 20 hours working time for each electric hand warmer, Perfect Gift for Anyone: Exquisite gift package and comfortable battery usb hand warmer, it can warm her/his hands and her/his heart, this pocket hand warmer is a good gift for Cold Season and Christmas After-sale Service: Please feel free to contact us if any question or problem about the product, We are always here to provide help and service.