dPhone Dual Sim Dual Standby Battery Protecting Case for iPhone 4 4S 1.Original Manufacturer/ Looking For Global Agent

dPhone Dual Sim Dual Standby Battery Protecting Case for iPhone 4 4S 1.Original Manufacturer/ Looking For Global Agent

1.3 Feature

Network Frequency	GSM 900/1800Mhz or 850/1900MHz
Support Model	iPhone4 and iPhone4S
Support IOS	Jailbreak IOS4.0 and IOS5.0
Battery	3.7V/890mAh
Standby Time	300h
Talk Time	500min
Size	126(L)×61.8(W)×16.3(D)MM
Weight	59g

dPhone Dual Sim Dual Standby Battery Protecting Case for iPhone 4/4S (Original Manufacturer)