Ifeart Rechargeable Hand Warmer Power Bank 2 Pack

I'm selling a pair of Ifeart rechargeable hand warmers that also function as a power bank! They come in their original box. Here are some details: - Model: OT-91 - Capacity: 10000mAh/5000mAh*2 - Input: 5V/2A - Output: 5V/2A - Material: aluminum + ABS