- 5 built in functions 
- Built-in 4500mAH lithium polymer battery, 1.5A power supply, 500+ battery charge cycles. Suitable for all smart phone  
- USB Cable for Sync/Charging . Good for both iPhone and Android phones  
- Micro SD / TF Card Reader. Up to 128 GB. Files transfer from memory card to desktop computer 
-  Portable Data Storage for Android phones via memory cards Up to 128 GB 
- SIM card eject tool  |