Specifications: Including multicolor 8GB/16GB/32GB/64GB/128GB usb 2.0 thumb drive bracelet  in silicon wristband material. Also have color of black, white, blue, red, yellow and so on for you to choose. one color for one person. Easy to identify.

Valid Usage: Bulk pen drives are suitable for digital data storage, transferring and sharing. Plug into usb connector, then use. Keep your files safety, record memories of your time.

Universal Drives: 16GB bracelet Flash drive can be used in computer, TV, speaker, computer, notebook, car audio and other USB devices. Support PC Windows, Mac, Linux,etc. Save data of MP3, MP4, RMVB, EXCEL, WORD, PDF and other files.

Wristband Design: Mini USB stick with silicone circle wristband design. Connect two heads, then a usb bracelet is made. Soft touch feeling. Hide and protect the USB connector well. Portable and lightweight. Easy to use and carry. Good storage gift.

Default usb drive format is FAT32 system. If you need to store files larger than 4GB, we recommended to reformat the flash drive to NTFS system. Please format it in the first time.