Backup Cube

The Backup Cube App is a strong file manager on device.
Storage, manage and exchange files between cell phone- without Internet connection and cables.
The App works with hardware together, it’s like the USB flash drive with standard USB & phone lightning duo connectors. When the hardware connects to PC/Mac, it will be a standard USB flash drive. And when connect it to cell phone, the hardware will expand the storage space for cell phone device.

Features:
• Play video/audio on the flash drive directly on cell phone device.
• File management operation such as copy, delete, share etc.
• Share files to social media or other App on cell phone device