TranzIt BLU HF is a hide-away/behind-the-dash Bluetooth audio module designed for use in vehicles. It provides a hands-free, voice-controlled experience, allowing drivers and passengers to use their smartphone’s built-in microphone to talk to the driver’s Bluetooth-enabled car audio system.

TranzIt BLU HF is based on a single control button that works with existing car audio systems. When the button is pressed, the user’s voice is detected and the selected command is sent to the device. The user can select from a list of commands available on the device.

The TranzIt BLU HF App allows users to change settings and parameters for the device. It can also be used to change the device name and remove previously paired devices.