Balfson Multi-function U disk mobile phone three-in-one U disk

Data transfer rate: 10 (MB / s)
Maximum reading speed: 20 (MB / s)
Maximum write speed: 20 (MB / s)
Interface: USB 2.0
Shell material: metal
Features: Fashion U disk
Features: small
Product size: 70mm*18mm*6mm
Color classification: blue micro+usb two in one, pink micro+usb, black micro+usb, silver micro+usb, blue micro+usb+type-c, pink micro+usb+type-c, black micro+usb +type-c, silver micro+usb+type-c
Capacity 4GB, 8GB, 16GB, 32GB, 64GB, 128GB
Two in one: micro+usb
Three in one: micro+usb+type-c