Ocoopa Union 5s Rechargeable Hand Warmer, Black

【No More Cold Winters!】

I'm very sensitive to the cold, so every winter I prepare various warming items. However, my hands always feel freezing whenever I go out, and hand warmers don't last long. But then, Ocoopa Union 5s came to my rescue! The Ocoopa Union 5s is powered by a replaceable and rechargeable battery cell, the Union Core, providing you with up to 15 hours of heat. Even without the heating case, the Union Case, the Union Core can be used as a 10,000mAh portable charger, keeping you powered all day long.

Creative Features 

• 15 hours of rechargeable power
• 10,000mAh capacity
• Adjustable heat settings
• Card-sized
• Easy to store