... 3.Touch button 4.4000mah Super thin Slim power bank 4000mAh with CE,FCCProduct Specification:Cell Type: Li-Polymer Capacity: 4000mAhInput ... .Ultra-thin 7.5mm, touch button control Product Namepower bank chargerColorBlue, green, cherry color, pink, silverProduct modelIP032Shell materialAluminum ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Slim power bank 4000mah with CE,FCC