Capacity：4000/4400MAH/5200MAH Optional
Color:  Black/Blue/ green/white/yellow Optiona
 Size:100*46*24MM                                                                                             
 Input: 5V, 1A                                                                
 Output：5V,1A                                                             
 Feature:slide-type structure,as delicate as U disk and private tooling 
 Designed to provide power for mobile phone,MP3, MP4.Compatible with Nokia,Samsung,HTC,Iphone, Ipad, Motorola,  Sony Ericsson etc…