Toughened glasses appearance
Weight:97g, Size: L127.5×W61×T19.8mm
Input Voltage/Current: 5.0-5.5V /500-1000mA
Output Voltage/Current: 5.0V / 500mA
Capacity: Polymer li-ion battery
2600mAh
Product Compatibility: iPhone 4
Standby Time: about 600 hours
Speaking Time: about 10 hours on 3G;
about 22 hours on 2G
Internet use:10 hours on 3G;
19 hours on Wi-Fi
Audio Play Time: about 60 hours
Video Play Time: about 18 hours