This is the Bluetooth password vault that secures personal information with RSA and AES 128-bit encryption—the same level of protection used by the U.S. military. You store your logins and passwords on an app and the keychain-sized vault keeps your devices and accounts locked when it’s not in range. Saving you from having to remember any log-in information, the vault automatically unlocks your devices in its vicinity and will automatically fill-in your username and password on any website that requires it. Developed by the founder of McAfee AntiVirus software, the vault can also be used to generate new randomized passwords for added protection and if lost, it can be frozen to prevent unauthorized access. Charges via USB with included cable. Compatible with most mobile devices and computers. 1 1/4" L x 1/4" D x 1/2" H. (2 oz.)