... network 3.The software update in time. 4.800mAh batteries Coopee is a multi-function booster for ipod touch 4.It ... , it will increase the number of different functions. For example, Coopee KT200 can achieve the function of making calls, sending messages, GPRS ... hoursIncluded accessoriesKT200 1Battery 2Manual 1Warranty Card 1Certificate 1The appearance of Coopee KT200:How to install Coopee KT200: