... *22*21(mm)10.Packing:1 set to bister packing,60sets to a carton box Features:1.With two USB ... high quality lithium polymer battery,it can charge a mobile phone 3-4 times,or charge ipad ... press the button ,LED display the charge state2.how to charge the power bank: Use the output/input cable and ... port,the LED flickering,till the power bank be full charged.3.how to charge your devices: Use the output ...