Specifications

portable charger, easy use, solve the antenna problem of phone
Availble for iphone3g/3gs, iphone4, ipod
1000mah

portable charger, easy use, fix the antenna problem of Apple phone 4th Generation

Output V: DC 5V
Output C: ≤300mA(0.7A)
Input V: 5V
Input C: ≤350mA(1A)
Contain: 7WH(400mAh)
Charging time: 4 to 6hs
Working temperature: -10°C to 40°C
Storage temperature: -20°C to +50°C
Size: 100 x 18.5 x 72mm
Weight: 66.5g
Standby time: >3h