Portable external power for iPhone 4

• Name:

  Portable external power for iPhone 4

• Model: MMP-IP-1019
• Description:
  GiftU corporate gift search enginee, provides customised mobile phone accessories gift ideas, welcome small orders, professional solution, quality guaranteed 
  
  ​-  Portable external ower pack for iphone 4
  - input: 5V 500mA
  - Output: 5V 500mA
  - Capacity: 1900mAh / 7.2Wh
  - Life Cycle: 500 times
  - Charging Time: 4.5 hours
  - Standy Time: Up to 230 hours
  - Talk Time: Up to 6 hours on 3G; Up to 12 hours on 2G
  - Internet Use: Up to 5 hours on 3G; Up to 8 hours on WiFi
  - Audio Play: Up to 30 hours
  - Video Play: Up to 8 hours