PixiePoint Tracker, keys, wallet is not afraid to find

This thing that looks like a guitar string is Pixie Point Bluetooth Tracker, it will be posted on the important items such as keys, wallet, cell phone, etc, create a closed network of locations so that when you get out, you can pass that APP to quickly find these items. With this Bluetooth Tracker, never out front because the keys could not be found and late for work.