Calling your keys is a thing now... With the KeySmart Pro you can call your keys by pressing a button. Your keys will ring making them easy to find. Never spend 20 minutes looking around your house for them again. But that's not all the KeySmart does. Its a swiss style key holder. So it allows you to carry all of your keys in an organized way. You will never poke yourself in the leg again! And forget jingling while you walk! It also holds cool accessories. Check it out: www.GetKeySmart.com/KS-Pr