Description                                                     
Suitable brand：Apple, Sony,Samsung 
Suitable model：competibal with many models
SPEC: 2800mAh/3.7VLi-ion Battery 
Packaging：Exqusite packaging


Features：
1. It used by premium ECO material and fit for daily portable device.
2. Accurate design，convenient to take out and use it.
3. Fashion design，good touch feeling.