Micro USB Cable Key Sized
Always have a cable on you.
Chargekey is your Micro USB cable,
now the shape of a house key. It’s designed to fit onto your keychain so you’ll
always have a Samsung Galaxy cable on you. Use ChargeKey to charge/sync your
smartphone from any USB port.
Samsung Galaxy, HTC, Nexus, Windows Phone, BlackBerry,
Lumia, LG, many more
Source Link: http://www.hellonomad.com/products/chargekey-micro-usb
Source Link: http://www.hellonomad.com/products/chargekey-micro-usb