Super large capacity: This capacity of this power bank is super 50000mAh.It can work with most phone at least 6-11 times,and it can charge iPhone11 10-11 times,Samsung S10 10-11times,can be used continuously for a week.With it you donn't worry about the problems of power off.It is a perfect choice for travel, camping, hiking,business,hote and more.(Note:You can't take it on the plane). 3 Outputs and 3 Inputs: Equiped with three USB output  ports,one Micro, Lightning and Type-C inputs.You can charge your power bank by different cables and you can also charge three devices at the same time,compatible with your phone, speakers,earphone,AirPods and  more. Safety Protection: Adopting advanced chip and PCB,using high quality battery,effectively prevent overcurrent, overvoltage, short circuit, temperature and other hidden dangers, reliable durable, top-safety. Intimate Design:Bulit-in a hand-held lanyard,convenient to carry or hang it to your bag; LED accurate battery display, you can know the remaining battery level by the LED Display.