Unigear Hand Warmers Rechargeable, 10000mAh USB Quick Charge with 21 Heating Lev
Manufacturer: Unigear. Feature: Instant Heating. Feature: Recharging and Hand Heating 2 in 1 functions. The USB Type A and Type C ports at the top support 20W two way fast charging, USB Type A ( output ), Type C ( both input and output).