this power bank is actually super handy, it's got 10000mAh so it's enough to charge a phone a couple of times. works great during travel, especially long flights or train rides. also useful in coffee shops when the plug’s too far or taken. the usb-c and qc3.0 means it charges fast, and it can charge an iWatch too. no need to carry extra stuff, it plugs straight into the wall with EU/US/UK pins. even good for camping or days out when you don’t wanna worry about battery.