Metal Drive High Speed Car USB

Product information:
Color: small black 2.0 free lanyard, small silver 2.0 free lanyard, clothes silver 2.0 free chain, clothes Black 2.0 free chain, super fan M5 2.0 free chain, Lightning Silver 2.0 free chain, black with lightning pattern 2.0 free chain
Interface: USB 2.0,USB 3.0
Function: necklace
Color classification: Black
Packing List: pp bag
Shell material: Metal
Product Size: 9MM.12MM
Capacity: 4GB,8GB,16GB,32GB,64GB,128GB,10m high-speed edition-4GB,10m high-speed edition-8GB,10m high-speed edition-16GB,10m high-speed edition-32GB,10m high-speed edition-64GB