Smart Technology Features : 
Clavis includes a Smart Chip (European made, not Chinese) with a replaceable battery that powers the smart technology features of the Key Holder.
Get Key loss alert notification on your smartphone to prevent key loss or theft.
Double press your Key to ring your phone to find it, even when your phone is on silent mode.
Ring your key using the smartphone app or see it's location on app to find it.
Take hands-free perfect group selfies by using Clavis as a selfie remote
Find the last seen location of your keys & your phone from any internet-connected device like Laptop, PC, Tablet etc.
Leather Key Holder :
Patented Key Holding mechanism - Swiss Knife Rotate & Slide Style
Fits 2-4 Keys
Fits Car, Bike, Cycle Keys in Leather Loop
Multipurpose Tool :
Bottle Opener to open bottles
Edge tool to open packages
Screw Driver head to open Toys, Clocks etc. 
16 GB Pen Drive
Key Shaped 16GB Pen Drive
Store files on the go, always have a Pen Drive with you