Casual Rechargeable Leather Battery Power Case

1.2100mA li-polymer battery
2. Genuine leather
3. Sync to PC

Features:
1.2100mAh Lithium Polymer Battery
2. Genuine leather
3. On-off switch control
4. Sync to PC or mac via USB cable

Specifications:
1. Up to 6hrs talk time
2. Adds 10hrs video
3. Adds 10hrs game
4. Adds 40hrs music
5. Battery input power: 5V DC, 1A;
6. Output power: 5V DC, 500mA