Mobile Home - The Smart & Safe Way To Stay Connected While Driving Command Siri thru your car's EXISTING microphone, hear responses through the car's speakers (your car must have an existing bluetooth hands-free system) Send text messages using just your voice! Safe way to interact with the iPhone while driving Upgrade your legacy hands-free system with a powerful virtual assistant Hassle-free operation - iPhone stays in your pocket or bag while driving No wires to connect or apps to download - DIY setup in 1 minute