The Kii Micro-USB from Bluelounge is a charging and synchronization plug for your keychain, designed for ultimate convenience, accessibility, and mobility. The Kii is as lightweight and discreet as a regular key, allowing you to charge and/or sync devices with a Micro-USB port from any computer without the need for a charger or a long, cumbersome USB cable. One end features the Micro-USB plug, while the other end has a USB plug that can be directly connected to your laptop. The aluminum key head protects the Micro-USB plug and keeps it securely attached to the keyring. The Micro-USB and USB plugs are made of metal, while the connection in between is made of more flexible plastic to protect the ports and plugs on devices and computers from damage.