Feature: 1. High Speed: USB flash drive is equipped with USB3.2 and TYPE C interface, with read speed up to 430MB S or more and write speed up to 350MB S or more. 2. Widely Used: USB memory flash drive can be widely used in smartphones, PCs, laptops, TVs, cars, stereos, etc. 3. Large Capacity: USB memory flash drive has a large capacity, allowing you to store a large number of albums, videos, music, weight files, etc. 4. Zinc Alloy Material: The USB memory flash drive is made of zinc alloy material, which is durable and wear resistant, dustproof and impact resistant. 5. Compact Size: The mini USB flash drive has a simple and stylish metal look and is small enough to fit in your pocket or purse. 6. Storage Bag: The USB 3.2 flash drive comes with a keychain pouch to help you store the flash drive and attach it to your backpack, wallet, or belt buckle. 7. Compatible System: The flash drive is plug and play, no software installation required, supports for Windows XP, for Windows Vista, for Windows 7, for Windows 10, for OS 9, for OS X and above. Specification: Item Type: USB Flash Drive Material: Zinc Alloy Size: Approx. 7x1.7x1cm / 2.8x0.7x0.4in Interface: USB, Type C Read Speed: 430MB/S or More Write Speed: 350MB/S or More Operating Current: 60ma Static Current: 400ma Operating Temperature: 0℃ to +70℃ Operating Voltage: 4.75V-5.25V Storage Temperature: -20℃ to +85℃ Humidity: 20%RH-85%RH. Package List: 1 x USB Flash Drive1 x Storage Bag Note: 1. U disk using high speed controller, the work will be heat, the metal shell will be hot, this attribute normal appearance, please note when plugging.2. Manual measurement please allow some errors.