For Heating Vest Jacket Gloves Portable Charger for IPhone Xiaomi Powerbank 20000mAh Power Bank External Battery Pack

Specification:

Item: Power Bank (for Air-Conditioning clothing & Heating Clothing)

Battery Capacity:  20000mAh

With Micro USB & Type C Input

With DC & USB Output

Output: USB 2.1A DC 7.4V Output

Input: 2.1A

143*69*28mm(20000mAh)

Color: Black, White

Compatible with:for all mobile phones, for ipad, for tablets ,for Heating jackets,for Heating vest, for Heating gloves, for air conditioning clothing, for Palace Warming Belt, for Heating insole,for Heating eye mask, etc.