الوصف
This external battery power bank 20000MAH" can charge smart phones, tablet . . . and many digital electronic products up to 7 times with a high speed of 2.1A. Be pro because it's a boring thing when our phone runs out of battery, so we have important calls to make.
Specification:
Load up to 6 mobile devices at the same time
Compatible with most MP3 players, smartphones, digital cameras, tablet PCs and other portable devices