Shenzhen Wan Bang Tong Technology Co., Ltd. [China]

Package including: 1*power supply case for iphone4 4s

              On-the-go 2000mah External Battery Charger for iPhone4s iphone4  

Capacity :2000mah  

Voltage :3.7V

Color:Black/white/red/blue/purple/yellow

Compatible models : for iPhone 4 4S

On-the-go 2000mah External Battery Charger for iPhone4s iphone4