This is a dual flash drive including a reversible USB Type-C and USB Type-A connector with 360º swivel design. The circular shape on the end makes it easy to grasp and can be easily fitted on a keychain. Furthermore, the USB Type-C port provides a foolproof way to plug and use. Users no longer worry about plugging it in the wrong way. The robust zinc alloy case is sand blasted to create a delicate metallic shine and can resist scratches and fingerprint marks from daily usage. The drive utilizes COB (Chip On Board) packaging technology to be water, dust, shock and vibration proof.