Elell Exquisite 2-in-1 Power Bank 6000mah with Bluetooth Selfie Remote Shutter Function Backup Portable Charger External Battery for Apple Iphone and Android Smart Cell Phones Gold Its exquisite design and elegant package box,everyone love it Dual USB port,you can charge your device at the same time Easy to use without installing any APP,just turn the bluetooth and pair Combine the power supply and selfie function together, it is extremely convenient for your selfie Want it now?just click Add to Chart and you can receive in 2 days