Alpine CDE-205DAB CD/ Bluetooth Car Radio, Black

The BASS button next to the central control knob takes you directly to the advanced bass level adjustment function. As you choose one of the six levels, it automatically adjusts frequency cut-off, Q factor and subwoofer level for optimum sound quality and tonal balance.The included microphone allows clear phone conversations with the built-in Bluetooth hands-free function. You can even adjust the button and display illumination colour separately in the full RGB spectrum, to match your preference and dashboard.