The powerful, high-speed Lexar FireFly has a simple plug-and-play design that allows you to quickly and easily transfer and store digital documents, photos, MP3 files, and video clips. So wherever you go, your information goes with you. Dont be fooled by its tiny size. The Lexar JumpDrive FireFly can hold up to 500 of your best vacation photos, 8 hours of your favorite music, and 60 minutes of video footage. Lexar FireFly also has a tethered cap for security and a cool blue tail light LED that blinks during data transfer so you have the confidence in knowing when the job is done. It also serves as a fashionable accessory and comes with a keychain hole so it can be easily tethered onto a keyring, attached to a backpack, or hooked to a purse or briefcase.