1. Capacity: 1900mAh
2. Inpout volt/current: 5V/500MA
3. Output volt/current: 5V/500MA
4. Charge time: 4 Hours
5. Optional color: purple,green,blue,black,white
6. LED
7. Fit for all equipments with USB 5V
8. N.W: 60g
9. G.W:114g
10. Fit for Iphone
11. Size:12.5X6.3X1.6CM

It can charger for iphone 4 and iphone 4s, with good condition.