... (material plastic case) product description: 1. common cell phone mobile power, charge for your cell phone at any time and anywhere 2.intelligent control ... all kinds of chargers, the included adapter can help you charge most digital products in market. such as: cell phone, psp, MP3/ ... ,but certain quantity) 5200mAh/3.7V MOBILE power bank for cell phone, psp, MP3/4, GPS, digital camera, ipod, iphone4/3G ...