TYLT NFC TAGZ - Retail Packaging - White/Black Profiles: Set your car profile to activate bluetooth and maps Profiles: Set your office profile to enable WiFi and adjust your ringer Profiles: Set your home profile to enable WiFi and adjust your ringer Profiles: Set your sleep profile to enable your alarm, silence your ringer, and auto-reply to text messages Universal Application: Able to be placed anywhere Car profile activates Bluetooth and maps^Office profile turns ON Wi-Fi sets ringer to low^Betside profile sets the alarm, and goes into power saving mode