The power bank trio 2 has been improved and now even faster. The trio 2 has two integrated cables, a USB-c and lightning cable which can charge 2 mobile phones simultaneously. And with the 3 output possibilities, three devices can be charged at the same time. The trio 2 has on the front an LCD display that clearly shows how long it is to be charged and how many percent it is. With the quick charge function, your phone is charged in 3. 5 hours.