?High capacity? 15000mAh can charge an iPhone 6 for 6.5 times, Galaxy S6 for 5.5 times ?Recharge 2x faster? 2.0A High-Speed input offers recharge speeds up to twice as fast as other 1.0A inputa full recharge only takes 8 hours. ?Dual USB?Dual USB input:both Type C and micro USB input to meet your different devices, ?LED Display? The battery pack also has a LED display which shows you the available capacity of the powerbank – thus warning you when it needs to be charged. ?Exterior Design?Led Display and Fuselage curve fit together, perfect integration, distinctive hyperboloid fringe design, bring excellent feeling.