Features 1、1.is a U disk for iPhone, IOS Tablet , iPod, easy to achieve external storage sharing, expand mobile device storage capacity, break through mobile phone capacity restrictions, plug and play 2、2.flash drive lets you quickly transfer files between smartphones, tablets, laptops, and computers.U disk comes with four interfaces, Lightning, type-c, USM, micro USB 3、3.our flattening stone quickly and easily removes any remaining embedded steel particles from previous knife sharpening operations. 4、4.Device Compatibility: The USB flash drive is compatible with computers, laptops, tablets, smartphones with USB Type port. 5、5.No need to install any software, just plug in and use it,Support multiple formats of decoding.Multiple system compatibility Specification Device Compatibility: The USB flash drive is compatible with computers, laptops, tablets, smartphones with USB Type port.No need to install any software, just plug in and use it,Support multiple formats of decoding.Multiple system compatibility Features: 1. is a U disk for iPhone, for IOS Tablet, iPod, easy to achieve external storage sharing, expand mobile device storage capacity, break through mobile phone capacity restrictions, plug and play 2. flash drive lets you quickly transfer files between smartphones, tablets, laptops, and computers. 3. Device Compatibility: The USB flash drive is compatible with computers, laptops, tablets, smartphones with USB Type port. 4. No need to install any software, just plug in and use it,Support multiple formats of decoding.Multiple system compatibility. 5. U disk comes with four interfaces, Lightning, type-c, USM, micro USB. Specification: Condition: 100% brand new Weight: 20g Size:5.5*2.2*0.9cm/2.16*0.86*0.35inch(approx) Material: Aluminium Alloy the maximum reading speed; 20 (MB / s) the maximum write speed; 6 (MB / s) data transmission rate; 20 (MB / s) Package list: 1*USB Flash Drive Notice: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.