Features:
1. High speed and stable data transferdesigned for next-generation devices with the new USB Type-C port
2. Plug and Playno external power supply required.
3. 2-in-1 design with a Type C port and USB 2.0 connectoreasy for data transmission between Type C devices and computers.
4. Use A-class chip be erased repeatedly for 1000000 times
5. Solid State Storageportable ultra clear cap can protect the connector well.
6. Writing speed: 15m/s - 30m/s . The rate of performance depends on the different operation system available and various flash adoptedso the speed maybe different

Specification:
1. Interface: Type-C & USB2.0.
2. Net weight: 9g.
3. Size:69*19*5.5mm.
4. Capacity: 16GB/32GB/64GB/128GB/256GB.
5.Color:Silver.
6. Support system: Win98/ME/2000/XP/ Vista/win7 /win8/win10 Mac OS 9.X/Linux2.4 or above.
OTG-Functional SmartPhone (Android system 5.5+) .
7. Compatible with 96% Android devices in the market.
8. Package: 1* pen drive.

About REAL Capacity
Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB 1G = 1000MB computing but the operating system using binary arithmetic 1MB = 1024KB 1GB = 1024MB so there are some differences between the display capacity and standard capacity memory products.

8GB = approximately 6GB~7GB
16GB = approximately 14GB-15GB
32GB = approximately 28GB-30GB
64GB = approximately 58GB-60GB
128GB = approximately 110GB-120GB
256GB = approximately 230GB-240GB
512GB = approximately 460GB~476.6GB
1TB = approximately 900GB~950GB
2TB = approximately 1700GB~1862GB

This is calculation difference between manufacturer and your PC please Google USB Flash Drive capacity to get more information.

NOTE: Please check your smart phone/ tablet is Type-C interface and check if it has OTG function or not .