For Mophie Juice Pack Air for iPhone 4 1500mAh

Specification:
Input: DC5V~550ma
Output: DC5V~500ma
Capacity: 1900mAh
Product weight: 65g

Feature:
1. Act as a protect case for iPhone 4, while supply the power to iPhone.
2. With Chargeable built in Li-ion battery 1900mAh for emergency charger
3. With USB Cable to connect PC&iPhone 4, Charger iPhone or Li-ion battery, Data trasmittion between iPhone4&PC.
4. Fashionable appreance design. Provide the ecletical energy support outdoors
5. Interllectual protect chip from over charger, over discharger and short circuit.
6. With exquisite blister package for retailing sale.