Backup Case Charger For Iphone 4 4S With Speaker Features:
- Fashional design,body coated by rubber
- High bass stereo seapker for better performance in playing & speaking,Charge to iPhone4/4S anywhere & anytime.
High Performance in Chanrging,your iPhone4/4S battery to reach 100%
capacity only 80 Min,if you charge to your iPhone4/4S by this production
- Keeping iPhone Connector,1 cable charger 2 batteries at the same time,the total power can be reached to 3400mAh
- Easy for use,simple in assemble.Works W/O unlock and jailbreak.
- Compatible Range: for iPhone 4/4SSpecification: