Metal rotatable U disk

Specifications: Reading speed: 8 MB-15 MB / second Write speed: 4 MB-6 MB / second USB 2.0 or 3.0 interface for higher speed and greater stability 2-in-1 design with micro-USB and USB 2.0 connectors Easy data transfer between computers, tablets and smartphones Compatible with most Android smartphones and tablets OTG functionality Portable, lightweight, premium metal swivel cap to protect connectors Preloaded document viewing software for all major file formats Color: Green, Blue, Purple, White, Black, Yellow, Red, Orange Materials: ABS and Aluminum alloy Size: 2.2* 0.8* 0.4Inches Capacity: 32G, 64G Package included: 1 x USB stick, 1 x keychain Note: 1. To avoid data loss or mechanical damage, do not turn off the computer's power during transmission. 2. Do not remove the USB flash drive during use, otherwise data may be lost. 3. After using a USB flash drive, it is best to safely eject the USB flash drive on your computer, which will help extend its sto