The Boss BV9378NV is a 6.5" Double Din Multi-Media Receiver with Built in Navigation, DVD and Bluetooth. This Boss unit gives you high-end touchscreen features at an entry level price. The built in Navigation will guide your way thru all 50 states and Puerto Rico, and because its built in there is no need to use data from your smartphone. The Bluetooth allows for Hands Free Calling and streaming of your favorite tunes. The Boss BV9378NV also has rear camera input. With the built in 320 total watts of peak power you can crank those tunes with the windows down.