iStubb 2 Smart Finder - Powered by iBeacon. Phone Finder. Item Finder. Key Finder. Camera Remote Control for iOS & Android - Black Find any item / keys / wallet / track lost items / take a selfie from distance (Android & iOS features) Smart Home Zone . Turn on to connect to WIFI, helps you to avoid annoying false alarms which are typical for similar bluetooth products. Also very useful when connecting to multiple iStubb's at the same time. (iOS Feature) Remote Camera Control. Trigger selfie remotely. (Android /IOS Feature) Change the background photo and ring tone to make the app more personal. (iOS Feature) Comes with additional CR2032 battery. You are good to go for the first two years!