Funktion
Handwärmer, Mit landyard, hand warm
Eingangsschnittstelle
Micro USB
Material
ABS, Aluminium-/Aluminiumlegierung
Name
Hand Warmer Portable Power Bank 5200mAh Rechargeable USB Power Banks
Safety protection
Over charge, over discharge, over current
Cycle Life
More than 500 times
Widely Compatible
It fits for mostly 5V devices, including all kinds smart phones.
Battery Type
18650 Lithium Battery