Protection, charger and speaker of iPhone 4/4s
1.As pictures show,this charger has the same USB cable connector as iPhone4/4s. It saves USB cable.
2.iPhone is also being charged while charging this prduct through the external charger.
3.High brass stereo speaker for better performance in playing&speaking,charge to iPhone anywhere&anytime
4.High performance in charging,your iPhone battery to each 100% capacity only 80 min,if you charge your iPhone by his product
5.Keeping iPhone connector,1 cable charge 2 batteries at the same time,the total power can be reached to 3400mAh within 80min
6.Easy for use,simple in assemble.Works W/O unlock and jailbreak
7.Campatible Range:iPHONE4/iPHONE4S
Technology parameters:
Standby time:420H
Battery capacity:1800mAh
Output current:700mA
Input voltage:DC5V-0.2V
Protection, charger and speaker of iPhone 4/4s