fashion design. good looking. colorful house. good for retailor and promotion Capacity：3000MAH，4000MAH,4400MAH 
Color: Black/Silver/green/blue/redOptional
 Size:103*45*20MM                                                                                          
 Input: 5V,0.5A                                                                
 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 Iphone5. Nokia,Samsung,HTC,Iphone, Ipad, Motorola,  Sony Ericsson etc…