4 in 1 16GB USB 3.0 + 8 Pin + Mirco USB + USB-C / Type-C Dual-use Flash Drive with OTG Function

1. Material: metal 2. Interface: USB 3.0/Lightning/Mirco USB/Type-C 3. Data transfer rate: 20MB/s 4. Video format: mov/MP4/mkv/avi/rmb/wmv/flv/vob/mpg 5. Audio format: MP3/acc/w4r/w4a/wav 6. Size: 42*37*8mm 7. Weight: 29g